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GaryK [48]
3 years ago
14

A student set up a small freshwater fish tank. The tank included water, fish, gravel, a snail, and plants, as represented below.

Which statement best describes an activity performed by a student investigating an abiotic factor using this setup?
A) He records the temperature of the water.
B) He feeds the fish 0.5 gram of fish food twice a day.
C) He measures the growth of the plants with a metric ruler.
D) He observes the snail scrape algae off the gravel.
Biology
1 answer:
vlabodo [156]3 years ago
8 0

Answer:If the tank is a small one and filled with freshwater, an activity performed by a student that is investigating an abiotic factor using the setup would be to record the temperature of the water.

Explanation:

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