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Gelneren [198K]
3 years ago
15

Please help jdixnwjdj

Biology
1 answer:
Ksivusya [100]3 years ago
6 0

Answer: Homeostasis

Explanation: One way that a cell maintains homeostasis is by controlling the movement of substances across the cell membrane. The lipid bilayer is selectively permeable to small, nonpolar substances. Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.

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EleoNora [17]
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8 0
4 years ago
Reflexes may be coordinated by the brain or by the spinal cord.
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