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vichka [17]
4 years ago
14

What role do plants play in an ecosystem?

Health
2 answers:
kkurt [141]4 years ago
6 0
A. They convert sunlight into usable energy; without plants animals wouldn’t eat and without animals or plants humans wouldn’t survive and in the process of making energy they also convert carbon dioxide into oxygen.

Hope that helps! :)
pogonyaev4 years ago
5 0
<span>b. They release oxygen that organisms use to breathe.</span>
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