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

A:algae growing on the glass
B:gravel on the bottom of the aquarium
C:temperature of the water
D:amount of oxygen in the water

Question

11-06-2015
Chemistry

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

A:algae growing on the glass
B:gravel on the bottom of the aquarium
C:temperature of the water
D:amount of oxygen in the water

Sagot :

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Аноним Аноним · Answer 1 · 2015-06-11T11:33:15-04:00

Аноним Аноним

11-06-2015

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
D:amount of oxygen in the water

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jazzyme jazzyme · Answer 2 · 2015-06-14T15:13:33-04:00

jazzyme jazzyme

14-06-2015

I would say A) ALGAE because gravel is abiotic and so is gravel and oxygen and temperature

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Sagot :

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