A scientist observes the growth of fish in aquariums in a laboratory. Which observation could be used as evidence that the amount of space in an environment can affect an animal’s growth?(1 point)

Question

Responses

Two fish of the same species grow to different sizes in different-sized aquariums.
Two fish of the same species grow to different sizes in different-sized aquariums.

Two fish of the same species grow to different sizes in the same aquarium.
Two fish of the same species grow to different sizes in the same aquarium.

Two fish of the same species grow to different sizes in aquariums with different food supplies.
Two fish of the same species grow to different sizes in aquariums with different food supplies.

Two different species of fish grow to different sizes in the same aquarium

Answer 1

The observation that could be used as evidence that the amount of space in an environment can affect an animal’s growth is:

Two fish of the same species grow to different sizes in different-sized aquariums.

This observation directly links the size of the aquarium (space) to the growth of the fish, suggesting that the amount of space available can influence their growth outcomes.