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Arlecino [84]
3 years ago
12

Answer for brainlist and more points

Biology
1 answer:
emmasim [6.3K]3 years ago
8 0

Answer:

1. R

2. r

3. Rr

4. RR

Explanation:

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The correct option is D.

Cellular respiration is the process by which the body breaks down the sugar molecules that are eaten in food with the aid of oxygen and covert them into energy, carbon dioxide and water are also produced as by products. Cellular respiration and fermentation are both involved in the breaking down of sugars but cellular respiration occurs in the presence of oxygen while fermentation occurs in the absence of oxygen. Carbon dioxide is breath out by the lungs during cellular respiration.

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Adaptive immunity recognizes antigens of viruses.

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Which statement describes the difference between renewable and nonrenewable energy
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Answer:

Option B. Renewable have no environmental concerns associated with them; nonrenewable cause damage to the environment.

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What important function is happening in the S phase?
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Answer:

The answer is D. Synthesizing DNA.

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The placebo effect

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The participants who received the sugar believed it to be a memory enhancing treatment hence the slight increase in memory capacity due to placebo effect.

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