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3241004551 [841]
3 years ago
9

Without genetic variation, the mechanisms of evolutionary change will not occur. There are several sources of genetic variation

Biology
1 answer:
MissTica3 years ago
6 0

Answer: A, B, and D

Explanation: I just took the test

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A student is investigating temperature changes at a nature preserve on a hot, clear day. Each hour, the student takes two temper
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A. Air over the lake will reach its highest temperature later in the day and will stay warm longer than air over the ground.

Explanation:

The most likely observation the student will record is that the air over the lake will reach its highest temperature later in the day and will stay warm longer than air over the ground.

This phenomenon between the differences in land and water temperature causes land sea breeze to occur.

  • Water has a very high specific heat capacity.
  • This implies it takes more heat to cause a monumental increase in its temperature.
  • It is expected that the student will observe that the air over the lake body will reach its highest temperature later in the day. It would have gotten heated with time.

A body such as water in a lake with a high specific heat capacity stays warm for a longer period of time compared to other substances.

Metals do not have high specific heat capacity and would not stay warm for long. They quickly lose heat.

learn more:

Specific heat capacity brainly.com/question/7210400

#learnwithBrainly

3 0
3 years ago
Cellulose, chitin, and peptidoglycan function as structural molecules and withstand pulling and pushing forces well. which struc
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Cellulose, chitin, and peptidoglycan are all considered as carbohydrates. Now in the molecular level of these carbohydrates, structural polysaccharides exist as sets of long, parallel strands that are linked to one another. Due to this arrangement, pulling and pushing forces are being withstand.

4 0
4 years ago
Target
Bond [772]

Answer:

catalyst

Explanation:

only one make sense

Brainliest pls pls pls

3 0
3 years ago
In the process of photosynthesis, green plants use energy from sunlight to make which product?
mixas84 [53]
Transforms water, carbon dioxide, and minerals into oxygen and organic compounds.
8 0
3 years ago
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What is the definition of energy?
Mkey [24]

Answer:

The definition of energy is the ability to do work.

One way to think abnout is whenever you have a lto of eneergy you can do a lot of work, but with little energy you can't do much work.

5 0
2 years ago
Read 2 more answers
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