4. A scientist conducted an experiment to determine how the amount of salt in a
body of water affects the number of plants that can live in the water. Which is
the independent variable?
A. Water
B. Temperature of the water
C. Amount of salt in the water
D. Number of plants in the water
5. A scientist conducted an experiment to determine how the amount of salt in a
body of water affects the number of plants that can live in the water. In this
experiment, which is the dependent variable?
A. Water
B. Temperature of the water
C. Amount of salt in the water
D. Number of plants in the water

5.A scientist conducted an expriment to determine how the amount of salt in a body of water affects the number of plants that can live in the water.In this experiment ,which is the dependent variable?
A.water
B.Temperature of the water
C.Amount of salt in the water
D.Number of plants in the water. ​