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An aquarium for tropical fish must maintain a warm temperature.

How would a decrease in temperature affect the fish in the aquarium?


A. The number of fish would decrease.

B. The number of fish would increase.

C. The variety of fish would increase.

D. The variety of fish would decrease.

Respuesta :

Answer:

A

Explanation:

If the water needs to stay at a warm temperature and it becomes colder then the fish may not make it as it would be to cold for them
A. the number of fish would decrease.
Fish need to maintain a warm temperature.

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