Answers
Answer:
Newton's second law: force and acceleration are proportional, mass and acceleration are… The acceleration of an object as produced by a n is directly proportional to the magnitude of the n in the same direction as the net force, and invers proportional to the mass of the object.
Explanation:
Related Questions
Almost all the South American and Central American
Indlans have Rh-positive, type O blood. Note that there
Is no significant biological advantage to this blood type.
Which mechanism best explains these facts?
O founder's effect
Ogene mutation
Onatural selection
Answers
Answer:
O founder's effect
Explanation:
A founder effect can be defined as the loss of genetic variation when a new population is established from a few individuals. This process is known to increase the frequency of particular gene variants (alleles) at different loci when they are selectively neutral (or nearly neutral), and thereby such genes are fixed by genetic drift (i.e., through the random sampling of founder individuals). Interestingly, it has been discovered that the majority of South American and Central American Indians are nearly exclusively in the O blood group, which has been further associated with random genetic drift and a founder effect.
What are the reactants of photosynthesis?
What are the products?
Answers
Answer:
carbon dioxide and water are the reactants, the products are oxygen and glucose
Explanation:
during which phase is the difference between animal and plant cell mitosis the most significant
prophase
metaphase
Anaphase
telophase
interphase
Answers
Explanation: Prophase. In animal cells the cells have already begun to separate during prophase while in plant cells they are duplicating chromosomes
Which of the following definitions is the best definition of a mutation?
A mutation is a permanent change in the order or bases in DNA.
A mutation is a temporary change in the way a cell carries out mitosis.
A mutation is a temporary change in the order of bases in the DNA.
A mutation is a permanent change in the way a cell carries out mitosis.
Answers
Answer: I think the first answer would be the best option
Explanation:
A mutation is a permanent change in the order or bases in DNA
Energy generated from the kinetic energy of moving air; wind turning It is a renewable resource.
Group of answer choices
Geothermal Energy
Wind Energy
Solar Energy
Biomass Energy
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Question 25 pts
Natural resources that can be used as a source of energy to do work.
Group of answer choices
Advantage
Energy Conservation
Energy Resource
Disadvantage
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Question 35 pts
Plant materials and animal waste used especially as a source of fuel.
Group of answer choices
No answer text provided.
Biomass
Hydropower
Solar
Wind
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Question 45 pts
Several dams on the Colorado River in Texas produce electricity through hydropower. What is an advantage of this type of energy production?
Group of answer choices
Hydropower provides renewable energy for human use.
Land is flooded when dams are built.
Electricity can only be generated during daylight hours
Dams iprove biodiversity by creating lakes out of rivers
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Question 55 pts
Energy from steam or hot water produced from hot or molten underground rocks. Energy that comes from the interior of the Earth. It is a renewable resource.
Group of answer choices
Biomass
Hydropower
Geothermal Energy
Electrical Energy
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Question 65 pts
Electrical energy produced by falling or flowing water. It is a renewable resource.
Group of answer choices
Natural Gas
Geothermal
Hydropower
Biomass
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Question 75 pts
A viscous (thick) liquid derived (coming from) from petroleum, especially for use as a fuel or lubricant. It is a nonrenewable resource.
Group of answer choices
Coal
Oil
Natural Gas
Wax
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Question 85 pts
Radiant energy emitted by the sun. It is a renewable resource.
Group of answer choices
Nuclear
Wind Energy
Geothermal
Solar Energy
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Question 95 pts
Coal, Oil, and Natural Gas are what kind of Resources?
Group of answer choices
Nonrenewable
Abundant
Renewable Resources
Reusable
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Question 105 pts
What is an energy resource?
Group of answer choices
resource that can never be replaced
force that opposes motion
something formed from buried plants and animals
a natural product that can be changed into other energy forms to do work
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Question 115 pts
What are nonrenewable resources?
Group of answer choices
energy sources that are replaced faster than they are used
energy sources that can never be replaced or are replaced more slowly than they are used
a natural product that can be changed into other forms of energy to do work
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Question 125 pts
What are fossil fuels?
Group of answer choices
energy resources that formed from buried plants and animals that lived a very long time ago
a natural product that can be changed into other energy forms to do work
energy producers that comes from radioactive elements
resources that are replaced faster than they are used
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Question 135 pts
All of the following are fossil fuels EXCEPT
Group of answer choices
Coal
Natural Gas
Oil
Water
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Question 145 pts
All of the following are uses of fossil fuels EXCEPT
Group of answer choices
to heat homes
to produce electrical energy
gasoline
windmills
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Question 155 pts
What is a renewable energy resource?
Group of answer choices
a fossil fuel
an energy source that can never be replaced
an energy source that is replaced faster than they are used
an energy source that is replaced more slowly than they are used
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Question 165 pts
Geothermal energy is made from water being pumped underground near hot rock, turning it to steam.
Group of answer choices
True
False
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Question 175 pts
Energy from sunlight is called what?
Group of answer choices
Nuclear Energy
Wind Energy
Moving Water
Solar Energy
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Question 185 pts
___________________ like this one brought water up from underground.
Group of answer choices
Beaver Dam
Generators
Solar Panels
Windmills
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Question 195 pts
Power plants that make electricity with the energy of flowing water are called what?
Group of answer choices
Toxic Waste
Solar Cells
Geothermal
Hydroelectric
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Question 205 pts
Which of the following is NOT a renewable resource?
Group of answer choices
Solar Energy
Wind Energy
Natural Gas
Hydroelectric Energy
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Question 212 pts
Mr. Dalen Graduated from Martin High School in Arlington, Texas in the year nineteen hundred ninety six
Group of answer choices
No
So
Maybe
Yes
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Question 222 pts
Mr. Dalen Graduated from Lamar High School in Arlington, Texas in the year nineteen hundred fifty six
Group of answer choices
No
Maybe
Yes
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Question 232 pts
What High School did Mr. Dalen Graduate from in 1996?
Group of answer choices
Bowie
Mansfield
Lamar
Seguin
Martin
Sam Houston
UT Arlington
Kennedale
Arlington
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Question 244 pts
What was the highest score you received on the Quizizz Review?
Answers
OMG THERE'S SO MANY ill make sure to come back at dis and edit
Of all the ways humans impact ecosystems, which is the MOST damaging and why?
Answers
Answer:
being alive.
Explanation:
Answer:
i would talk about how much trash is put into ecosystems and what effects it has on them idrk
Explanation:
What did Phoebus Levene discover
Answers
Explanation:
Russian-American biochemist Phoebus Levene (1869-1940), who had discovered ribose sugar in 1909 and deoxyribose sugar in 1929, suggested the structure of nucleic acid as a repeating tetramer. He called the phosphate - sugar - base unit a nucleotide.
plsss i need helppppppp
Answers
answer: i think the crab
Explanation:
Nose can recognize tests which are not part of a Test class, derived from a Parent class. State true or false.
Answers
Answer:
the answer is True
The basic theory behind footwear and tire track analysis is that, much like fingerprints, shoes and tires may leave behind either prints (referred to as “imprints”) or impressions that can be examined by
Answers
Answer:
investigators.
Explanation:
A ________ is the final sequence of DNA put together from overlapping sequences.
A. pairwise-end
B. frameup
C. contig
D. ladder
Answers
Answer:
B. frameup is the correct answer
Explanation:
The vitamin essential for synthesis of prothrombin in blood clotting is:______
Answers
Answer:
Vitamin K
Explanation:
Qil: Which of the following best explains why both plant and animal cells contain cell membranes? A Both animal and plant cells have cell membranes to act as the site of protein synthesis. B Both animal and plant cells have selectively permeable cell membranes to control which substances can enter and leave the cell. C Both animal and plant cells have cell membranes to store and organize their genetic material. D Both animal and plant cells have cell membranes that contain cellulose to provide structure and support for the cell. E This is incorrect; only animal cells have cell membranes.
Answers
Protein synthesis is undergone in the nucleus and endoplasmic reticulum.
Nucleus is where genetic materials (DNA) are stored and organised.
Only plant cell wall is made up of cellulose. It helps plant cells stay rigid.
Plant cells have both cell wall and cell membrane.
HELP!!!
How do erosion and deposition work together to shape earths landscape?
Answers
Deposition occurs when the agents of erosion lay down sediment
Water's movements cause weathering and erosion, which change the land's surface features and create underground formations.
Please give me brainliest
Help me please, it would mean a lot
Answers
Answer:
jzurztojhohwohwihowfushs
Index fossils are fossils that only occurred during a specific time frame. Typically commonly occurring fossils that had a widespread geographic distribution such as brachiopods , trilobites, and ammonites make the best index fossils.
Most likely would be a beetle making the best index fossil.
What determines a fossil to be an index fossil ?
Index fossil, any animal or plant preserved in the rock record of the Earth that is characteristic of a particular span of geologic time or environment. A useful index fossil must be distinctive or easily recognizable, abundant, and have a wide geographic distribution and a short range through time.
Why doesn't glucose belong in the lungs?
Answers
Answer:
glucose transport in the lung and its role in lliquid movement
What provides an image that is three dimensional representation with little magnification
Answers
Answer:
The dissecting microscope provides a lower magnification than the compound microscope, but produces a three-dimensional image
Explanation:
which meter instruments can be used for measuring weight
Answers
Answer:
Newton meter, clocks/watches, tape measure or a ruler, thermometer
Explanation:
Answer:
R.I.P Naruto
Explanation:
Newton meter, clocks/watches, tape measure or a ruler, thermometer
A male chimpanzee has 48 chromosomes in each of his regular bldy cells . how many chromosomes would be fount in each of his sperm cells?
Answers
24 it should be half and half
Label each organism in the food chain below:
Seaweed Shrimp Crab Octopus
Answers
Answer:
Seaweed (producer) → Shrimp (primary consumer)→ Crab (secondary consumer) → Octopus (tertiary consumer)
Explanation:
In a food chain, there are organisms of different trophic levels present. Food chain, the chain or linear network or representation of a line of the food web that always starts with a producer as sea-weed in the given food chain and ends with a predator or third or highest consumer which is Octopus here and in between the different level of consumers from the primary consumer that depends on the producers and secondary consumer depends on primary and so on.
Seaweed (producer) → Shrimp (primary consumer)→ Crab (secondary consumer) → Octopus (tertiary consumer)
Explain how the sense of smell works on a molecular level. Be sure to describe what is happening in the brain as well?
Answers
Answer:
The smell is one of the senses that is created by the small molecules that are released by the food, aromatic substance, or any substance into the air. When we inhale during the breathing process these small molecules enter our nose and trap in tiny hair of the nose.
These molecules dissolves in mucus present in the nose to reach the specialized receptor cells known as olfactory receptor neurons. These neurons detect the smells and send the information directly to the brain to the olfactory bulbs that work to detect the smell.
What is the difference in taste between a regular apple and a green apple?
Answers
Answer:
Red apples are a sweeter, green apples are better for salads
Explanation: Just my opinion
How does the style of a tulip play a role in reproduction
Answers
Hello!
The Answer Is : This stigma embraces pollen deposited on the tip where it flies down to the ovaries of the tulip to pollinate unfertilized seeds within, known as ovules. In the reproduction of the plant, the sections of a tulip flower play a part.Thank you for asking this question!
It would be greatly appreciated if you thanked me and marked me as the brainliest!
Have an amazing day.
If plant gene alterations cause the plants to be deficient in photorespiration, what would most probably occur
Answers
Answer:
This question lacks options, options are:A) Photosynthetic efficiency would be reduced at low light intensities.
B) Cells would carry on the Calvin cycle at a much slower rate.
C) There would be more light-induced damage to the cells.
D) Less oxygen would be produced.The correct answer is C
Explanation:
Photorespiration is a complex process that takes place in the mesophyll of plant leaves, when there is light and a high concentration of O2. In this process, the chloroplast, peroxisome, mitochondrion and cytosol interfere, which is responsible for this process is an enzyme called rubisco (ribulose-1-5-bisphosphate carboxylase / oxygenase). This enzyme fixes carbon during the photosynthesis phase, but when the temperature increases, its behavior changes, becoming an oxygenase, that is, it stops absorbing carbon and begins to capture oxygen.To protect themselves from photooxidation, the photorespiration process occurs in plants, preventing light from damaging the molecules involved in photosynthesis, that is, by means of photorespiration, plants prevent the over-reduction of the photosynthetic electron transport chain and photoinhibition, especially under stress conditions, then acts as an alternative sink for energy or reducing power.
What are the two main molecules that make up the cell membrane?
Answers
Answer:
lipids and nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Explanation:
the cell wall!
The skin separates the human body from the environment. Skin structure serves which primary function?
a preventing infection
preventing predation
absorbing needed gases
absorbing needed energy
Answers
Which of the following is likely to lead to an increase in the concentration of ATP in a cell? a) an increase in a cell's anabolic activity b) an increase in a cell's catabolic activity c) an increased influx of cofactor molecules d) the cell's increased transport of materials to the environment
Answers
Answer:
b) an increase in a cell's catabolic activity
Explanation:
what should a microbiology manager do if they notice a significant increase in contaminated blood cultures this month.
Answers
Answer:
To clean the culture.
Explanation:
The microbiology manager done cleaning of contamination if they notice a significant increase in contaminated blood cultures with the help of different methods and instruments but if he can't remove that contamination from the culture, it will dispose the culture because it is harmful so he formed a new culture in a clean free environment in order to avoid contamination in the culture.
1. For any type of rock to become sedimentary rock, what must first happen
The rock must chemically change.
The rock must be erupted from a volcano.
The must be eroded into sediment.
ebo...
The rock must melt in the Earth's interior.
Answers
Answer:
The rock must be eroded into sediment
Explanation:
In order to form sedimentary rock, the accumulated sediment must become compacted and cemented together.
For any type of rock to become sedimentary rock, the rocks must first be eroded into sediment. Thus, the correct option is C.
What are the sedimentary rocks?Sedimentary rocks are the types of rock which are formed by the accumulation or deposition of different minerals or organic particles at the Earth's surface, followed by cementation. Sedimentation include all the processes that cause these particles to settle in place.
Clastic sedimentary rocks form from the accumulation and lithification of the mechanical weathering debris on the Earth's surface. Examples of sedimentary rocks include breccia, conglomerate, sandstone, siltstone, and shale.
Therefore, the correct option is C.
Learn more about Sedimentary rocks here:
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Question:
Some microorganisms are beneficial to humans. Microorganisms can help with decomposition. They make their home on food and living
things. Three types of microorganisms are algae, fungi, and bacteria.
List one form of each type of microorganisms and describe it's beneficial properties.
Answers
Answer:
Amazon Prime I think but you might have to download it