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rewona [7]
3 years ago
14

3.____________________ helps make animal membranes more rigid.

Biology
2 answers:
Arturiano [62]3 years ago
8 0
The answer is cholesterol
azamat3 years ago
6 0

Answer:

Cholesterol helps make animal membranes more rigid.

Hope it will help you

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Which of the following types of reproductive barriers separates a pair of insect species that could interbreed except that one m
Arte-miy333 [17]

Answer:

Answer is B, habitat isolation.

Explanation:

Habitat isolation can simply be explained as a situation whereby two insects or organisms of the same species, that have the ability to meet and reproduce could not, because they are living in different habitats.

These different habitats might even be in the same geographical location or area. That is, one insect might be living in or on the surface of the water, and the other living in the soil or the tree. Due to this effect, the insects are unlikely to meet and reproduce.

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Which of the following molecules is synthesized at specific times during the cell cycle and
arsen [322]

Answer:

D. Cyclin

Explanation:

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id k im not in high school

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3 years ago
The number of times per week that exercise is performed is known as ________. Intensity frequency regularity time
Kruka [31]

The number of times per week that exercise is performed is known as frequency.

Exercise frequency answers the question how many times you workout per week total. This includes weight training workouts, cardio workouts.This is value that can vary depends on many factors specific to individual (age, weight, condition). Because of this, it’s impossible to say exactly how often(how many times) everyone should be working out per week total.


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How does energy drive the cycling of matter through different geological processes?<br><br>​
Evgesh-ka [11]

Answer:

Here is the link to answer

Explanation:

bit. ly/3a8Nt8n

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