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dolphi86 [110]
3 years ago
13

Which example is an abiotic factor of an aquarium ecosystem? A. algae growing on the glass B. gravel on the bottom of the aquari

um C. plants growing from the gravel D. fish swimming in the water
English
2 answers:
Ede4ka [16]3 years ago
6 0
An abiotic factor is something non-living, doesn't have life-like characteristics. 

Gravel is not life-like. It is not a living thing.

"B" is the best answer.

I hope this helps!
~kaikers
Sergio [31]3 years ago
6 0
I would say B
hopes this helps
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hope this helped you

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