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ella [17]
3 years ago
6

Which of these is a biotic factor of an aquarium ecosystem?

Chemistry
2 answers:
maksim [4K]3 years ago
5 0
I would say A) ALGAE because gravel is abiotic and so is gravel and oxygen and temperature
klasskru [66]3 years ago
4 0
The answer is A:algae growing on the glass. A Biotic Factor is any living thing in a ecosystem and a Abiotic is any non-living things like
B:gravel on the bottom of the aquarium
C:temperature of the water
<span>D:amount of oxygen in the water</span>
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