Biology, 06.05.2021 20:30 queenflawless31
Which of these is a biotic factor in a river ecosystem?
1. the types of microorganisms that live in the river water
2. the amount of soil and other particles carried by the river
3. the speed at which the river water flows toward the ocean
4. the amount of rain that flows off the land and into the river
Answers: 3
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Which of these is a biotic factor in a river ecosystem?
1. the types of microorganisms that live i...
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