asked 61.6k views
1 vote
Which condition is a biotic factor if an aquarium ecosystem ? A. Temperature of the water B. Algae growing on the glass C. Gravel on the bottom of the aquarium. D. Amount of oxygen in the water

2 Answers

3 votes
 A biotic factor is something that is living.
answered
User Rockstarberlin
by
8.3k points
3 votes
Hey there!

A is the correct answer

Hope it helped!
answered
User SaravInfern
by
8.4k points
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