Can someone help me plssssss

Can Someone Help Me Plssssss

Answers

Answer 1

Convective currents are created by a change in temperature and density in different elements like the air. Option A is correct. The sun heats the land faster than the ocean water, so high-density air moves from the ocean to the land becoming less dense.

What is a convective current?

The convective currents are the result of heating by temperature gradients.

Differences in temperature and density produce these currents. Warm materials are lighter and can ascend, while cold materials are heavier and denser, so they tend to descend. These materials movements create a circular motion pattern known as convective currents. They occur in the atmosphere, in the water, and the earth's mantle.

The term convective cell refers to air getting warm, expanding, getting less dense, and ascending. As it ascends, it gets colder because of the change in high, it contracts, gets denser, and hence descends.

Option A is correct.

The sun heats the land faster than the ocean water, so high-density air moves from the ocean to the land becoming less dense.

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Related Questions

1.11 Graded Assignment: Discussion: Differentiating Among Newton's First, Second, and Third Laws
So you have to write what are the differences between newtons 3 laws and what they are

Answers

1. Newton's first law of motion projects that a object at rest will remain at rest, and a object in motion will remain in motion with a constant velocity, until or unless a force is acted upon by the external environment.

2. Newton's second law of motion projects that the acceleration of an object is considered to be directly proportional to the net force acting on the object and generally inversely proportional to its mass.

3. Newton's third law of motion projects that for every action, there is an equal and opposite reaction.

The first law is also renowned as the law of inertia. The second law thoroughly distinguishes the relationship between applied force and the rate of change of momentum. And finally the third law is also know as  the law of action and reaction because it depends on the type of stimulus that is experienced from the environment when the individual is applying force.
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2. Animals which share the same space must compete for resources. Which answer is the best example of this?

A. The cattle egret will stay close to grazing animals. When grazing animals move, they stir up insects, which the egret then eats.

B. Some species of orchid look like a female bee. This attracts male bees, who leave pollen so that the orchid can reproduce.

C. Humans cut down forests and built roads in the Florida Everglades. The Florida panthers living there had less territory and their population declined.

D. Rhesus monkeys were released into the wild along Florida's Silver River. The monkeys have adapted to the environment and have lived there for over eighty years.​

Answers

The best example of animals competing for resources is option A. The cattle egret benefits from the presence of grazing animals, as they stir up insects that the egret can then eat. This is an example of commensalism, where one species benefits from the presence of another species without harming or benefiting it. However, it still reflects competition for resources, as multiple species are utilizing the same space and resources (in this case, insects). Option B describes a form of mimicry used for reproduction, while option C describes the negative impact of human activity on a specific species. Option D describes the successful adaptation of a species to a new environment, but it does not involve competition for resources.

The diagram shows three plant cells and the solute concentrations of their cell solutions. Explain how water will move between the cells and by which process.
0.8%
Cell two
(
0.7%
Cell one
0.6%
Cell three

Answers

Answer:

Osmosis

Explanation:

water is drawn into the root hair cell by osmosis.The cell sap is usually more concentrated than the soil water.A concentration gradient exists between the cell sap in the vacuole of the root hair cell and the soil water.This exerts a higher osmotic pressure that leads to drawing of water molecules into the root hair cell by osmosis then finally to the xylem vessels.

Which of the following statements regarding lipid bilayer is true?
A. The lipid bilayer is flexible and are not able to bend.
B. The hydrophobic molecules are polar and form favorable interactions with water.
C. A typical membrane lipid molecule has a hydrophilic head and are amphoteric.
D. The membrane phospholipids are nonmotile.
E.
The most abundant lipids in cell membranes are phospholipids.

Answers

The true statement regarding lipid bilayer is E. The most abundant lipids in cell membranes are phospholipids. The lipid bilayer is made up of two layers of phospholipid molecules, with the hydrophilic heads facing outward and the hydrophobic tails facing inward. This structure provides a barrier that separates the inside of the cell from the outside environment, while also allowing for the selective transport of molecules across the membrane.

For the bacteria Neisseria gonorrhoeae:

Answers

Answer: gono bacteria to its finest point

Explanation:

evaluating the paragraph and re-read 1 - 3 because of its form it will develop but keep its name, because of the developing it is now at its finest point

Which option best describes the water cycle?

A.
The cycling of water through a living organism over the organism's lifetime

B.
The flow of water through the biosphere, atmosphere, lithosphere, and hydrosphere

C.
The cycling of thermal energy through rain, snow, and other forms of precipitation

D.
The flow of thermal energy, water, and salts through the ocean conveyor belt

Answers

B.

its a close description to rain wster

Why is expressed sequence tag library a fitting name for a collection of clones made from mRNA?
please help :((((

Answers

An expressed sequence tag (EST) library is a collection of short cDNA (complementary DNA) sequences that are generated from the mRNA (messenger RNA) of an organism. The name "expressed sequence tag" is fitting because these short sequences are "tags" that identify the expressed genes in a particular cell or tissue.

The term "expressed" refers to the fact that the mRNA is transcribed from a gene and has therefore been "expressed" or made into RNA. The term "sequence" refers to the fact that the cDNA sequences are determined by sequencing the mRNA. Finally, the term "tag" refers to the fact that the ESTs are short sequences that can be used to identify expressed genes in a particular cell or tissue.

Therefore, the name "expressed sequence tag library" is fitting for a collection of clones made from mRNA because it accurately describes the nature and function of the library.

Please help me with this
"Write a background information about fresh water fish pond" (include citation)​

Answers

When constructing a freshwater fish pond, several factors must be taken into consideration, including the size and shape of the pond, water quality, and the type of fish species to be raised.

What are the features of a freshwater fish pond?

A freshwater fish pond is a man-made body of water that is designed to raise and grow freshwater fish species for commercial or recreational purposes.

These ponds can range in size from small backyard ponds to large commercial operations spanning several acres.

One of the benefits of freshwater fish ponds is their ability to provide a consistent supply of fresh, high-quality fish for consumption. Additionally, these ponds can be used for recreational purposes such as fishing or as an aesthetic addition to a property.

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Leopards have spots to blend in with the patches of sunlight on the jungle floor.
How might a trait like spots become more common in a population of leopards?

A. Leopards get their spots by rubbing against each other. Eventually all leopards
in a population will have spots.

B. Blending in helps leopards successfully hunt for food. Leopards with more food
are more likely to survive and pass on their spotted trait to offspring.

C. An adult leopard develops more spots during its lifetime in order to compete
with other leopards.

Answers

Option B is the most likely to result in the increased prevalence of spots in a population of leopards. This is because natural selection favors traits that provide a survival advantage. In the case of leopards, having spots helps them blend in with their environment and become better hunters, which increases their chances of survival and reproduction. Over time, this can lead to the spotted trait becoming more common in the population, as individuals with the trait are more successful at passing it on to their offspring.

B is the correct answer. Adaptations that allow animals to survive in an environment are more favored and they will live to pass those traits onto their offspring

HELP ME PLEASE!!! *80 points and brainliest for best answer*


Fill in the punnet square: (Picture of punnet square attached below)



In the completed Punnett square, what percentage of the offspring are homozygous recessive?

Answers

Both of the answers are little t because T and t make Tt and t and t make tt so both are t

Why does a frameshift mutation usually cause more defects during protein
synthesis than a point mutation?
A. Frameshift mutations affect the whole chromosome.
B. Frameshift mutations only occur during translation.
C. Frameshift mutations can affect many amino acids.
D. Frameshift mutations are silent mutations.

Answers

Answer: C

Explanation: Because an insertion or deletion results in a frame-shift that changes the reading of subsequent codons and, therefore, alters the entire amino acid sequence that follows the mutation, insertions and deletions are usually more harmful than a substitution in which only a single amino acid is altered.

Find every angle of rotation that maps the figure onto itself.

Answers

Answer: Assuming the rectangle is not a square, a rotation of 180º, -180º, 360º, -360º will rotate the rectangle back onto itself.

If you want to consider angles beyond 360º, any rotation of k(180º) where k is an integer will work.

If you are looking at that special case of rectangle known as a square, any rotation of k(90º), where k is an integer will do the trick.

Explanation:

silt suspended in the water surrounding a coral reef near
the coast of a small island community in the Caribbean Sea

Origin:

Effect on one organism:

Effect on humans:

Answers

Origin; Silt suspended in the water surrounding a coral reef near the coast of a small island community in the Caribbean Sea, Effect on one organism; Silt suspended in the water can have negative effects on the coral reef ecosystem. and Effect on humans; The silt suspended in the water can also have negative effects on humans.

Effect on one organism; Silt suspended in the water can have negative effects on the coral reef ecosystem. Silt can reduce the amount of light available to the coral and other photosynthetic organisms, hindering their ability to produce energy through photosynthesis. Additionally, silt can clog the coral's feeding and respiratory structures, causing them to starve or suffocate.

Effect on humans; The silt suspended in the water can also have negative effects on humans. Silt can reduce the water quality, making it cloudy and turbid, and reducing visibility for swimmers, divers, and snorkelers. Silt can also smother and kill seagrasses and other plants, which provide important habitat and food for fish and other marine animals, potentially reducing the amount of seafood available for human consumption.

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Name one type of plant cell that has holes in it to allow substances to flow through.

Answers

Phloem cells
Phloem vessels are made up of columns of living cells. The end walls of phloem cells contain small holes to allow food products to move up and down the phloem vessels.

What structure do fish lose that other vertebrates keep?

Answers

Aquatic vertebrates such as fish have developed special adaptations to live in water. Loss of a bone component in their ears known as the "labyrinthine apparatus" is one of these adaptations.

All other vertebrates have this structure, which serves as a sound wave detector and aids in balance and orientation. However, in fish, a more straightforward system of canals filled with fluid and sensory cells has taken the place of this structure.

It is believed that fish evolved without the labyrinthine apparatus to lighten the weight of their heads and increase swimming efficiency.

Fish have evolved various adaptations, such as specialised sense organs and lateral lines, to navigate and live in their aquatic environment despite the absence of this structure.

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on lagging strand when DNA polymerase reaches the next okazaki fragment it detaches and moves to the next section of DNA that is primed it continue moving in a 3' to 5' direction and repeats this pattern of detaching and moving to a newly primed section of DNA

Answers

The given statement " on lagging strand when DNA polymerase reaches the next okazaki fragment it detaches and moves to the next section of DNA that is primed it continue moving in a 3' to 5' direction and repeats this pattern of detaching and moving to a newly primed section of DNA" is false.

DNA polymerase does not move in a 3' to 5' direction during replication, rather it moves in a 5' to 3' direction. On the lagging strand, DNA polymerase synthesizes short discontinuous fragments called Okazaki fragments in a 5' to 3' direction away from the replication fork. When DNA polymerase reaches the end of one Okazaki fragment and encounters the beginning of the next, it does not detach from the DNA strand, rather it remains bound to the template strand and continues extending the new fragment in a 5' to 3' direction towards the replication fork.

On the leading strand, DNA polymerase moves continuously in a 5' to 3' direction towards the replication fork, without detaching from the template strand. The process of DNA replication involves complex enzymatic reactions, and it is important to understand the correct directionality and mechanisms involved to accurately explain the process.

Therefore, the given statement is false

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The question is incomplete. the complete question is:

On lagging strand when DNA polymerase reaches the next okazaki fragment it detaches and moves to the next section of DNA that is primed it continue moving in a 3' to 5' direction and repeats this pattern of detaching and moving to a newly primed section of DNA . TRUE/ FALSE

College Biology help please

Answers

Based on the figure of differential gene expression shown:

Bicoid does not have any effect on the expression of Caudal.Nanos decreases the expression of Hunchback.

What is the strategy being used to initiate differential gene expression here?

The strategy being used to initiate differential gene expression in the developing fly larva is the establishment of morphogen gradients.

These gradients determine the spatial pattern of gene expression, leading to the formation of different cell types along the anterior-posterior and dorsal-ventral axes of the larva.

The genes coding for the mRNAs for Bicoid, Caudal, Nanos, and  Hunchback are differentially expressed.

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when heat is transferred through gases

Answers

Convection

Explanation:

Convection: Convection is the mode of heat transfer which occurs mostly in liquids and gases.

(a) What is the definition of a motor unit? (b) What is the structural and functional difference between a large motor unit and a small motor unit? Can you give an example of each? (c) Why is the neurotransmitter acetylcholine degraded after binding to its receptor?

Answers

Answer:

Explanation: A. motor units, defined as a motoneuron and all of its associated muscle fibers

B. Small α motor neurons innervate relatively few muscle fibers and form motor units that generate small forces, whereas large motor neurons innervate larger, more powerful motor units.

C. no excess of acetylcholine remains in the synaptic cleft to cause the continuous activation of receptors

Please give me a brainly.......

Which of the following shows that Secretary of State Kerry is determined to end the fighting?

Answers

He is dedicated to in the secretary of Kerry in the scene at the kitchen

what is the basic concept behind relative age dating of fossils a the Upper Rock layers were deposited earlier in the Lower Rock layers b the Lower Rock layers were deposited earlier than the Upper Rock layers c the older fossils contain relatively higher levels of radioactive d the younger fossils contain relatively higher levels of radioactive isotopes in the older fossils ​

Answers

The basic concept behind relative age dating of fossils is that the Lower Rock layers were deposited earlier than the Upper Rock layers. This is because the principle of superposition states that in an undisturbed sequence of sedimentary rocks, the oldest rocks are at the bottom, and the youngest rocks are at the top. As a result, fossils found in the lower layers are generally older than those found in the upper layers. This method of dating does not rely on measuring radioactive isotopes or other methods that require absolute dates, but rather on the relative position of the fossils within the layers of rock.

What information can a scientist learn directly from a single fossil?
A. How many offspring the organism produced
B. The organism's shape and size
C. How the organism is related to others
D. The life expectancy of similar organisms

Answers

Answer:

B. The organism's shape and size.

Explanation:

A single fossil can provide information about the shape and size of the organism that it belonged to. Fossils can also provide information about the age of the rock layer in which they were found. However, it is usually difficult to determine other characteristics such as how many offspring the organism produced, its relationships to other organisms, or the life expectancy of similar organisms from a single fossil. These types of information often require the study of multiple fossils or the use of other scientific methods.

since the new strand made of short segments of RNA nucleotides, has a free 3'end what can attach and add nucleotides

Answers

DNA polymerase can attach and add nucleotides to the free 3' end of a new RNA strand made of short segments of RNA nucleotides during DNA replication.

RNA primase first adds a short RNA primer to the 3' end of the template strand, which serves as a starting point for DNA polymerase to attach and add nucleotides in a 5' to 3' direction. DNA polymerase can only add nucleotides to the free 3' end of the RNA primer or an existing DNA strand. Once the RNA primer is replaced with DNA nucleotides, the lagging strand can be joined to the leading strand through DNA ligase.

This process of DNA replication is semi-conservative, meaning that each new double-stranded DNA molecule is composed of one parent strand and one new daughter strand. This mechanism of DNA replication ensures the accurate transfer of genetic information from parent to daughter cells during cell division.

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In the triangles, HG = MP and GK = PN. Triangles H G K and M P N are shown. Side H K has a length of 15 millimeters. Side M N has a length of 11 millimeters. Sides H G and M P are congruent. Sides G K and P N are congruent.

Answers

Since HG = MP and GK = PN, triangles H G K and M P N are congruent by the Side-Side-Side (SSS) congruence criterion.

Therefore, the corresponding angles and sides of the two triangles are equal. In particular, we have:

Angle H is congruent to angle M (corresponding angles).

Angle G is congruent to angle N (corresponding angles).

Side HG is congruent to side MP (given).

Side GK is congruent to side PN (given).

Side HK is congruent to side MN (given).

Based on this, we can conclude that the following statements are true:

Angle H is congruent to angle M.

Angle G is congruent to angle N.

Side HG is congruent to side MP.

Side GK is congruent to side PN.

Side HK is not congruent to side GN, as they are not corresponding sides.

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the question is incomplete. complete question is

In the triangles, HG = MP and GK = PN. Triangles H G K and M P N are shown. Side H K has a length of 15 millimeters. Side M N has a length of 11 millimeters. Sides H G and M P are congruent. Sides G K and P N are congruent. Which statement about the sides and angles is true?

From the presentation, choose an example of an environmental justice issue that impacts workers or communities. Explain what the issue is, and how modern agriculture is contributing to it.

Answers

Answer:

Environmental justice issues and examples include inadequate access to healthy food, inadequate transportation, air and water pollution, and unsafe homes.

When was the Agricultural Revolution?
O 8,000 BC
O 200,000 BC
O 20,000 BC
O 80,000 BC

Answers

The answer is 8000 bc

Explain what you think makes school enjoyable​

Answers

Answer:

As an AI language model, I don't have personal feelings or emotions. However, based on what I have learned from people, there are several factors that can make school enjoyable:

1. Engaging and inspiring teachers: Teachers who are passionate about their subject and who can make the material interesting and relevant to students can create a positive and enjoyable learning environment.

2. Supportive and inclusive community: Schools that foster a supportive and inclusive community where students feel accepted and valued can create a positive and enjoyable social environment.

3. Variety and flexibility in curriculum: Schools that offer a diverse range of courses and extracurricular activities that cater to the interests and abilities of students can create an enjoyable and enriching learning experience.

4. Opportunities for creativity and self-expression: Schools that encourage creativity and self-expression through art, music, drama, writing, and other forms of expression can help students find joy and fulfillment in their learning.

5. Positive reinforcement and recognition: Schools that recognize and celebrate the achievements and efforts of students can create a positive and enjoyable learning environment that encourages students to continue learning and growing.

Answer:

Facilitating an enjoyable educational experience is crucial for students, as it can foster a lifelong passion for learning. There are several strategies educators can utilize to promote student engagement and enjoyment.
One approach involves integrating diversity and innovation into lesson plans, providing students with the opportunity to personalize assignments and projects under teacher supervision. Another effective technique is to relate educational material to real-world situations, engaging students across multiple intelligences and empowering them to select their preferred learning methods and assessment strategies. Encouraging physical activity and experiential learning, while educating students on the significance of healthy habits and organization, is another powerful tool to promote student engagement.
Finally, creating a welcoming and secure learning environment where students feel free to express themselves is paramount to success. Ultimately, by creating a pleasant learning environment, students are more likely to remain engaged and enthusiastic about education.

The process of cellular respiration

A.
results in the absorption of carbon dioxide from the atmosphere.
B.
involves the storage of energy in the form of glucose.
C.
releases oxygen and water into the atmosphere.
D.
generates carbon dioxide and releases it into the atmosphere.

Answers

Explanation:

generates carbon dioxide and releases it into the atmosphere. <3

DEM
4. In a common breed of sheep, white wool is dominant over black wool, and short care is
the heterozygous(e) condition between long eared (EB) and earless (ee). This is an
example of incomplete dominance. What genotyple ratio will result from a cross
between a white long eared ram and black short eared ewe, if a black short-eared lamb
has already been produced from this mating?
Define alleles (pt)
a. The genotypes of the parents (1pt):
You do not need to do a phenotyple ratio for
b. How many white short-eared sheep would

Answers

The genotypes of the parents must be EB respectively

What is the result of the cross?

Alleles are different gene forms that share the same location on a chromosome and regulate the same trait. An individual can have two alleles (one from each parent) for each gene, and they can be dominant or recessive.

This cross would not produce any white short-eared sheep. Either the long-eared offspring would be white or the short-eared offspring would be black. The cross shows that about 100 of the white short-eared sheep would be produced.

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How are precipitation and humidity similar?

Both are common to clear, calm weather.
Both are measured in Celsius or Fahrenheit.
Both involve moisture in the atmosphere.
Both are shown as "H" symbols on weather maps.

Answers

Answer:

Both involve moisture in the atmosphere.

Explanation:

Precipitation and humidity are similar because they both involve moisture in the atmosphere.

Other Questions
Select the correct answer. What was King Piyes major accomplishment in Egypt?A. He united Egypt and Kush. B. He taught Egyptians archery. C. He defeated the Assyrian ruler. D. He built the highest pyramid Which sentence from the passage most strongly supports the inferences you made about the Prometheus excerpt? A) Immediately, taking a long stalk in his hands, he set out for the dwelling of the sun in the far east.B) Year after year he lay in agony, and yet he would not complain, beg for mercy or repent of what he had done.C) If men had fire they would soon be as strong and wise as we who dwell on Olympus. Never will I give my consent.'"D) Instead he preferred to spend his time on the earth, helping men to find easier and better ways of living. Based on details from the passage, what can the reader infer about louis xiv?he wanted to ensure that ballet stayed the most popular form of dance.he was interested in educating people around the world about ballet.he was interested in dance because he wanted to please his father.he wanted to ensure that ballet retained particular styles and forms. What happened ten years ago, when the new Receiver failed? How might that have changed the communitys perception of the role of The Receiver? In the book "THE GIVER" by Lois lowry to find the total return on a share of stock, find the dividend yield and subtract any commissions paid when the stock is purchased and sold. true false 10. Which of the following is the best definition of point of view?Ohow narrators make the reader think of them as undependable or untrusting by saying things that are not truehswhen narrators make the reader think of them as dependable and trusting by stating things that are truehow a narrator or character sees or thinks about what is happeningwhen a narrator has complete and total awareness, understanding, or knowledge Please select the graphic organizer you would use to illustrate the following:Identifying which books have romantic or heroic themes.TimelineVenn diagramO ChartO Graph When the U.S. Constitution is not clear, how do we interpret the meaning? Given the chart of bond energies, calculate the enthalpy change for the reaction below. Show all work to receive full credit. In planning, what would be your basis for assigning priority to specific task? list all the Factors. circle the GCF.6:9:list 7 multiples.Circle the LCM.5:2: A shopper has $430 to spend on a winter coat. Write and solve an inequality to find the prices p of coats that the shopper can buy. Assume that p is greater than or equal to 175. You are the film review editor at a magazine called The Caribbean Film Critic. View the following documentary and write a 2000-2500-word critique for the magazine. Film title- Neither Here Nor There-Indo Caribbean Diaspora Particles q1 = +8. 0 C, 92 = +3. 5 uc, andq3 = -2. 5 uC are in a line. Particles qi and q2 areseparated by 0. 10 m and particles q2 and q3 areseparated by 0. 15 m. What is the net force onparticle q?Remember: Negative forces (-F) will point LeftPositive forces (+F) will point Right-2. 5 +8. 0 C+91+3. 5 +9293K 0. 10 m+0. 15 m Tell whether finding the answer requires finding a greatest common factor or a least common multiple. You do not need solve the problem. A string of holiday lights at a store have three colors that flash at different times. Red lights flash every fifth second. Blue lights flash every third seconds. Green light flashes every four seconds. The store owner turns on the lights. After how many seconds will all three lights flash at the same time for the first time?A. ) Greatest Common Factor B. ) Lest Common Multiple Help me please man, Im stuck During the trial which two constitutional Right of Ernesto Miranda did the court consider to have been violated write a report in 250 words of an interview you had with a sport star Please help me with this Two other minerals can be seen in the photo:galena, a dark grey mineral with the formula PbSiron pyrite, a gold-coloured mineral with the formula FeS2Compare their chemical formulas, by writing down one similarity and one difference between these two minerals.Note: Pb = lead, Fe = iron, S = sulfur.