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Which is a biotic factor in a marine ecosystem?

A) Floating minerals
B) Rocks on the sea floor
C) Decomposing marine life
D) Photosynthesis performing plants

2 Answers

1 vote
D, it is alive and functional in the ecosystem as giving food to itself, growing and untimely affecting the other life
User Leoverload
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D. Photosynthesis performing plants
User Koen Lostrie
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