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 the independent variable is
a
the temperature of the water
b
the amount of salt in the water
c
the water
d
the number of plants in the water

Respuesta :

Answer:

b

the amount of salt in the water

Explanation:

Answer:

b

Explanation: