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Aleksandr [31]
3 years ago
15

6.

Biology
1 answer:
JulijaS [17]3 years ago
4 0

Answer:

A. Producer and consumer

Explanation:

The relationship between snails and elodea is symbiotic in that the snail eats algae and produces carbon dioxide. The elodea takes in the carbon dioxide and, through photosynthesis, creates oxygen, which the snail and every living thing in the tank uses to breathe.

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2 years ago
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The rapid decolorization with ethanol or acetone

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3 years ago
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Answer:

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