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irina1246 [14]
3 years ago
11

To create a aquatic ecosystem that is self sufficient, there should be a fish and a ______.

Biology
2 answers:
PolarNik [594]3 years ago
6 0
B rock as a home for flourishing Sea life.
diamong [38]3 years ago
6 0

Answer:

I would say  the answer is C. PLANT

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