Question

Amy wants to find out if the temperature of water affects plant growth. She will water 6 plants with hot water, 6 plants with lukewarm water, 6 plants with water from the faucet, and 6 plants with ice water.
What is the independent variable?

Answer 1

Answer:

Temperature of the water

Step-by-step explanation:

In every study, there must be a dependent variable and an independent variable. The effect of the independent variable on the dependent variable is monitored by carefully manipulating the independent variable and observing the response it produces on the dependent variable.

In this study, the independent variable is the temperature of the water while the dependent variable is plant growth. The various temperatures of the water used to water the plant will after its growth.