The function of the cell membrane is to protect the cell from any outer surroundings that could be harmful to it.
Assuming its "resting" is the place in the middle of the wave crest and trough, the distance between the crest and the middle line would be considered its amplitude. The height of a wave is the distance between the crest and the trough, and wavelength is the distance between two crests.
Answer:
it is presented in chimpanzees
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