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GenaCL600 [577]
3 years ago
8

Why is some cholesterol necessary for animal cell membranes but high cholesterol levels are dangerous?

Biology
1 answer:
aivan3 [116]3 years ago
8 0
Because it is meant to be like that for animals , us humans dont need all the stuff that animals do.

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Answer:

what differences do you observe in the syringe or its contents before the air was pumping into the syringe and after?

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