Biology High School

Please help me????????!!!!!!!!!!!!!!!!???????!!!!!?????!!!?

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Answer 1

Answer: ur mentally unstable if u dont know

Explanation:

L student

Related Questions

Help the question is in the green box!

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Answer:

Negatively correlated. As we can see, the relationship between the two species are based off one another. When one species population increase, the other decreases and vice versa.

Explanation:

Eye color, hair color, and skin color are polygenic traits. Polygenic traits result from.

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Answer:

A polygenic trait is one whose phenotype is influenced by more than one gene. They are due to to the actions of more than one gene and often, their interaction with the environment. Hope this helped! <3

how does wrapping bananas in newspaper encourages faster ripening

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Explanation:

This is most likely because the banana is in a warmer area! I dont know much about biology so hope this helps!

How do the skin’s three layers differ?

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Answer:

Because they all have a different purpose

Explanation:

The epidermis provides a waterproof barrier and creates our skin tone.

The dermis, the middke layer of skin , contains tough connective tissue, hair follicles, and sweat glands.

The hypodermis is made of fat and connective tissue.

1-Epidermis, the top layer
2-Dermis,the middle layer
3-Hypodermis,the bottom or fatty layer

How does energy move though the environment

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Answer:

First it flows from the Sun to autotrophs, or producers. Then it flows from producers to consumers.

Explanation:

What is the light and porous material at the center of bone.

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Answer:

Spongy or cancellous tissue – the porous, honeycombed material found inside most bones, which allows the bone to be strong yet lightweight.

How have scientific advancements led to an increase in food safety? a. improved preservation techniques b. improved monitoring techniques c. improved processing techniques d. all of the above

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Scientific advancements led to an increase in food safety through improved preservation techniques, improved monitoring techniques, and improved processing techniques.

What are the scientific advancements in the food industry?

There are many scientific advancements made that help in the food industry.

Genetically modified meat and plants are there.

Food preservers, food additives, etc increase the food life.

Thus, the correct option is d. all of the above

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Answer:

yoooo its d

Explanation:

What is the molecular tool that can cut dna at specific recognition sequences so a gene of interest can be inserted into a plasmid?.

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The molecular tool that can cut DNA at specific recognition sequences so a gene of interest can be inserted into a plasmid is the Restriction Endonucleases.

What is the molecular tool that can cut DNA at specific recognition sequences so a gene of interest can be inserted into a plasmid?

Generally, Restriction Endonucleases are simply defined as enzymes that break the DNA next to a certain DNA sequence known as a restriction site.

In conclusion, the molecular tool that can cut DNA at specific recognition sequences is the Restriction Endonucleases.

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Answer:

The effect of a mass of gravity, adds an additional term of decay to this.

But one of the models i am playing around with red shift, is that part of the red shift is due to the photons dragging on space, and this causes the photons to loose energy, and move in the red direction. This in turn eliminates the need for a geometric expansion of space, which i am having an awful time getting right.

If photons drag on space, it means there is some kind of proper motion, which we see in the relation of blue-shift v red-shift. Dopler effect is relative to the ether, and the idea that energy changes in frame reference gives some sort of geometric issue.

Learning Task 3

Compare and contrast mitosis and meiosis by filling up the table below. Answer this on a separate sheet of COMPARISON MITOSIS MEIOSIS Purpose Number of parent cells Number of divisions Number of cells produced Chromosome sets (=n) Type of cells that undergo cell division

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The purpose of both mitosis and meiosis is to increase the number or population of cells in the body.

Compare mitosis and meiosis type of cell division

Mitosis produces two diploid (2n) cells that are identical to the original parent cell whereas meiosis produces four haploid (n) cells that are different from the original parent cell.

Mitosis occurs in somatic cells whereas meiosis occurs in reproductive cells.

So we can conclude that the purpose of both mitosis and meiosis is to increase the number or population of cells in the body.

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James and Captain Keller discuss the Civil War Battle of Vicksburg, in which the Union General Grant and his army attacked Vicksburg for more than forty days and finally won. Vicksburg is considered a turning point in the war. What can you infer about the historical setting, based on their conversation? What opinions and political beliefs do they express?

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The historical scenario is from the moment when the south began to categorically lose the war, opinions express political convictions separatist forces.

Civil War Battle of Vicksburg

The Siege of Vicksburg (May 18 – July 4, 1863) was a major battle fought in the context of the Vicksburg Campaign during the United States Civil War.

In a series of maneuvers, Ulysses S. Grant, Major General of the Union, who commanded the Army of Tennessee, crossed the Mississippi River and forced the retreat of the Confederate army, led by Lieutenant General John C. Pemberton, who had mounted a position defense in the city of Vicksburg, Mississippi.

With this information, we can conclude that the historical scenario is from the moment when the south began to categorically lose the war, opinions express political convictions separatist forces.

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Long-term survival of any species is possible only if the organisms -
A migrate during cold seasons
B hide from predators
C locate a constant food source
D reproduce successfully

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Answer:

Explanation:

In order for a species to live on, they must reproduce successfully to have continuing generations. A is not right because not all animals migrate. B is correct, but that does not apply to the long-term. C is also important but it is not correct because it also does not apply to the long term. This makes the answer D.

Answer:

the answer is a

Explanation

Explain why and how the layers have changed from one cliff face to the next

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Layers have shifted from one cliff to the next because all cliffs are formed, in one way or another, by the movement of tectonic plates.

What is a cliff?

An escarpment, in geomorphology, is a landform that is a transition area between different physiogeographic provinces that involves an acute elevation (greater than 49º), characterized by the formation of a cliff or a steep slope. The term comes from the Italian scarpa.

Whit this information, we can conclude that layers have shifted from one cliff to the next because all cliffs are formed, in one way or another, by the movement of tectonic plates.

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Older adults may fail to consume adequate water leading to dehydration. The possible reasons for this include

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sodium balance that naturally occur as people age

The allelic make up of an individual is referred to as its:.

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Answer:

The allelic make up of an individual is referred to as its: genotype.

Explanation:

What is a mass extinction?
A. the death of one member of a species
B. the death of every member of a species
C. the death of select members of a species
D. the death of all members of many different
species

Answers

Answer:

D. the death of all members of many different species :)

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There are 2,000 mice living in a field. If 1,000 mice are born each month and 200 mice die each month, what is the per capita growth rate (rmax) of mice over a month?

round to the nearest tenth

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For 2,000 mice living in a field, the per capita growth rate is mathematically given as

NT=0.4

What is the per capita growth rate (rmax) of mice over a month?

Generally, the birth and death rate is mathematically given as

BT=1000/2000

BT=0.5

Where

DT=200/2000

DT=0.1

In conclusion, per capita growth rate

NT=0.5-0.1

NT=0.4

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The problem that is being solved by this approach is the Structural Integrity Problem. The definition for this is given below.

What is a structural integrity problem?

Structural Integrity is the ability of a structure to carry the load intended for it without crumbling, fracturing, deforming, or experiencing fatigue.

What are some of the fixed, chosen, and adjustable design features?

For any structure, the fixed feature is the foundation, the chosen and adjustable design features are any other structures that are above the ground or above the foundation.

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The ability of a structure to withstand the load intended for it without crumbling, fracturing, deforming, or experiencing stress is referred to as structural integrity. The foundation is the fixed characteristic of any construction, and the chosen and adjustable design features are any other structures above the earth or above the foundation.

when temperatures are sufficiently low.
cess, but the process only occurs in darkness or
pr
13. The sugars produced by photosynthesis can be used to synthesize amino acids,
which are compounds that contain nitrogen. Which step is necessary for amino acid
synthesis to occur?
AA nuclear reaction must occur to change carbon nuclei into nitrogen nuclei,
because sugars do not contain nitrogen.
B Hydrogen atoms must be added to the sugars to provide the energy needed
for amino acid synthesis.
Carbon atoms must be added to the sugars to provide the energy needed for
amino acid synthesis.
Carbon compounds must be combined with the sugars, because sugars
contain only one carbon atom per molecule.
E
Nitrogen compounds must be combined with the sugars, because sugars
not contain nitrogen.

Answers

Answer:

Hydrogen atoms must be added to the sugars to provide the energy needed

for amino acid synthesis.

Carbon atoms must be added to the sugars to provide the energy needed for

amino acid synthesis.

Nitrogen compounds must be combined with the sugars, because sugars

not contain nitrogen.

Using this punnett square, what percentage of offspring can display the recessive trait?

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Taking all genotypes into account, either 25%, 100% or 50% will show the recessive trait. In order to express the recessive trait, the individual must have one copy of the recessive allele from each parent.

Answer:

What punnett square?

Explanation:

I don't know. I'm sorry.

The transfer of genes between two species that does not involve inheritance is known as.

Answers

Answer:

Horizontal gene transfer

Explanation:

is the movement of genetic information between organisms, a process that includes the spread of antibiotic resistance genes among bacteria fueling pathogen evolution

Plants use sunlight to convert nutrients into energy. What form of energy transfer is taking place?
The
radiant
energy of the Sun is converted into
mechanical
energy by the plants

Answers

Answer:

light energy from the sun is converted to chemical energy which is stored in plants

Explanation:

During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

What types of cells are most involved in the cell-mediated response?.

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Explanation:

Cell-mediated immunity is primarily driven by mature T cells, macrophages, and the release of cytokines in response to an antigen. T cells involved in cell-mediated immunity rely on antigen-presenting cells that contain membrane-bound MHC class I proteins in order to recognize intracellular target antigens.

Hello people ~
Embryo sac is to ovule as _______ is to an anther.
(a) Stamen
(b) filament
(c) pollen grain
(d) androecium

Answers

Answer:

pollen grain

Explanation:

Embroyo sac is a useful thing in plants reproduction

It is actually a female gametotype.

It gets reproduced through pollination

What is the basic idea of evolution?

a. Changes only occur between female in a species

b. Change over time

c. Changes only occur between male in a species

d. Nothing changes

e. Rapid Change

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Answer:

B is the correct answer.

Here is a picture of a creek in a forest. Which part of this environment would
a biologist be most likely to study?
A. Rocks found in the forest
B. The source of the creek running through the forest
C. Living organisms in the forest
D. The pH of the water running through the forest

Answers

C. biologist studies Living organisms in the forest.

-
1) What types of specialized cells (cells with a specific purpose such as
cardiac or nerve cells) do you think the daphnia have? What are their
functions? List at least 2 types of cells and their function.
on systems (s

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Answer:

alle and the daphina cell

People who are under the influence of drugs are at greater risk of injury than those who are not under the influence of drugs.
A. True
B. False

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Answer:
It is true.

Explanation:

People who are under the influence of drugs have a worse perception of their surroundings, therefore making it much easier to walk into some object and get injured.

In order to replicate behavior, one must retain it in memory. please select the best answer from the choices provided t f

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It is a true statement that; "in order to replicate behavior, one must retain it in memory."

What is long term memory?

Memory can be categorized into two clases;

Long term memoryShort term memory

The long term memory is used to store information for future reference after being properly encoded. Hence, it is a true statement that; "in order to replicate behavior, one must retain it in memory."

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Answer:

true

Explanation:

The____concentrates bile produced by the____and stores this concentrate until it is needed for digestion.

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Answer:

The_GALLBLADDER_concentrates bile produced by the_LIVER_and stores this concentrate until it is needed for digestion.

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When treating a patient who hasexperienced trauma, what would indicatethat you should use the jaw thrust method foropening the airway?A. The patient states that they have a headacheand slipped on the iceB. The patient has broken teeth from the falland may choke on themC. The patient has fallen in such a way that theymay have an unstable cervical spine injuryD. The patient appears to have broken their hipI got C right What was President Van Buren's response to the Panic of 1837? please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Imagine youre an explorer traveling the trade routes of the Sahara. How do you travel, who do you meet, what do you see? Write a journal entry. A mental list of characteristics used to define each item is the __________ model. a. character b. exemplar c. image d. prototype Jacob riis is best known for his work in the 1890s as a. PLEASE HELP (WILL MARK BRAINLIEST!)Which sentence from Passage 1 most clearly reveals the central idea that the antislaverymovement laid the foundation for the women's suffrage movement?A "The delegates agreed with Anthony's assertion 'that all men and women are createdequal,' and women should have the right to vote." (paragraph 3)B "Anthony compared the situation of enslaved African Americans to that of women."(paragraph 4)"Anthony called on her listeners to 'make the slave's case our own...." (paragraph 4)"The women who overcame this prejudice and had the courage to campaign in favor ofabolition grew more and more proficient at making speeches and arguing in debates."(paragraph 5)oluc Dyani has been working on constructing a research question to guide her study on the problem of loneliness among senior citizens in her community. She has drafted four versions.Which version is the most effective research question based on Dyani's goal? The cost of renting a moving truck is given by C = 40 + 0.99m , where C is the total cost in dollars and m is the number of miles driven. What does the 40 in the equation represent? Anthony is calculating how high a ball is thrown. He has determined the function h(t) = -16t + 20t + 4 torepresent the height of the ball in feet over t seconds. He wants his final answer to be in inches. He knows that thefunction N(f) = 12f will convert f feet into inches. Compose the functions so that he has one equation to determinethe number of inches high the ball will be over t seconds. What part of the environment is most crucial to the development of skin pigmentation over human development and across geographic locations? How do we know that the earliest members of the human species were all darkly pigmented? what is known as the climax of literature work? 9.Modeling Real Life Owls see anobject with both eyes at the sametime using binocular vision. What anglemeasure describes the owl's binocularvision? Explain.binocularvisionleftrightmonocular,monocular 'visionvision110 Which of the following positive issues contributed to bill clintons reelection? check all of the boxes that apply. middle class issues personal scandals rebounding economy leadership regarding domestic terrorism liberal image foreign policy success What is the value of h? 3. Where does Paul Bunyan find Babe?A. on another planet B. in a block of ice C. in his barn D. in the neighbor's field I'm stuck on this question During the day, an area of high / low air pressure forms over water and a sea / land breeze occurs Natalie makes potato cakes in a restaurant.She mixes potato, cheese and onion so thatweight of potato:weight of cheese :weight of onion = 9: 2:1Natalie needs to make 6000g of potato cakes.Cheese costs 2.25 for 175 g.Work out the cost of the cheese needed to make 6000g of potato cakes Use the following number line to choose the correct statement.P + Q > RP > S - QS > R + Q I really need help right now