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Aquatic ecosystems include oceans, lakes, rivers, streams, estuaries, and wetlands. Within these aquatic ecosystems are living things that depend on the water for survival, such as fish, plants, and microorganisms. These ecosystems are very fragile and can be easily disturbed by pollution.
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the assembling of the protein molecules around it makes it appear rough.
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i hope this is helping
Answer:
The correct answer is B it is best support to the statement. Give me Brainiliest
