Question

four plants are grown using the same light, soil, humidity, and temperature. plant a: 100% water plant b: 99% water : 1% fertilizer plant c: 98% : 2% fertilizer plant d: 97% water : 3% fertilizer plant height is measured daily for three weeks. what is the control group?

Explanation:

In an experiment, the control group is the one that does not receive the experimental treatment. Here, the experimental treatment is the addition of fertilizer. Plant A has 100% water and no fertilizer, serving as the baseline for comparison.

Answer:

A. Plant A