Hurry plz plz! identify the independent and dependent variable in the following chart.
question 1 options:

the iv are the mice and the dv are the type of food given.

the iv is the food and the dv is the number of mice.

the iv is the food and the dv is how much mass they gained over 3 weeks with certain food.

the iv is how much mass they gained over 3 weeks with certain food and the dv is the type of food.

The IV is the food and the DV is how much mass they gained over 3 weeks with certain food.

Explanation:

The food is the independent variable while the mass is the dependent variable. The dependent variable is the variable that changes in response to changes in the independent variable. The independent variable is the variable that is deliberately altered to monitor its effects on the dependent variable.

the answer to your question is:

c. complementary base-pairing

a and c are the answeres