Question

question 1 - 11
suzy performed a science fair experiment that tested the effect of different light sources on the growth of rose plants. to conduct the experiment, she placed one group of ten rose plants in front of a window. then placed another group of ten rose plants under a light fixture with a special light bulb for plants. what is the outcome (dependent) variable in this experiment?

• the growth of rose plants
• the different light sources
• the quantity of rose plants
• the soil the rose plants are grown in

Explanation:

The experiment is focused on the effect of different light sources on the growth of rose plants. The outcome variable should be what is being measured as a result of the change in light sources, which is the growth of rose plants.

Answer:

The growth of rose plants