Question

A student is interested in the behavior of fish. He has 4 fish bowls and 20 goldfish. He puts the same number of fish in every bowl and puts them under light. He changes the temperature of each fish bowl, and he observes the behavior of the fish. What can the student find out from doing just this experiment?

A.If the temperature of the fish bowl and the amount of light affect the behavior of the fish.
B.If the temperature of the fish bowl affects the behavior of the fish.
C.If the number of fish, the temperature, and the amount of light affect the behavior of
D.If the number of fish in the fish bowl affects the behavior of the fish.

Answer 1

B . If the temperature of the fish bowl affects the behavior of the fish.

Answer 2

B

Step-by-step explanation:

The student is changing the temperature of each bowl. He has the same number of fish in each bowl so he will not be able to see if the number of fish in each bowl affects their behaviour. The light is above every bowl so he will not be able to assess if that changes their behaviour either