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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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List 3 organisms that are made of plant cells:
zhuklara [117]

Answer:

Seed Plants

Ferns

Mosses

Thallophytes

Explanation:

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2 years ago
Which of the following is not an example of interactions between biotic and abiotic factors in an ecosystem? A. flowers opening
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In biology, the biotic factors pertain to the living components of Earth while the abiotic factors are those non-living chemicals and physical factors. The only choice that is not an interaction between biotic and abiotic factors is the third choice, "C. male elk fighting over a female". 
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3 years ago
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What is a organelle
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