Part a: Plasma Membrane
part b:<span> The basic function of the </span>cell membrane<span> is to protect the </span>cell<span> from its surroundings.
part c: and hang on one second for this last part, ill answer just need to find some note, will take like 1min.
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Answer:
Retractable claws
Explanation:
It evolved the latest meaning few species have it.
Answer:
process in which a gene's DNA sequence is copied to make a RNA molecule
Explanation:
Answer:
The freshwater trout requires a lower salt ions to function.
Explanation: