Answer:
Nucleic acid would be responsible.
Explanation:
Hi!
Rock pools are exactly what they sound like. They are rocky pools by the sea. They are usually found in the intertidal zone. During the occurrence of a high tide, they are filled with seawater. During low tide, they usually become/exist as separate pools.
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There is a messy and water is everywhere.
Explanation:
D because it states that alternate version of genes could cause variations