Question

Austin is conducting an experiment to determine which dog food his dog likes the best. He gives his dog three different kinds of dog food, each type for two weeks at a time. Austin gives his dog the same amount of food every day. He then records how much of the food his dog eats. What is the independent variable in Austin's experiment?

type of dog food
amount of dog food
type of dog eating dog food
length of time for each dog food

Answer 1

It is the type of dog food.

Answer 2

It would be the type of dog food.

Step-by-step explanation: