Question

2 loaves of wonder bread are kept at different temperatures to determine which will grow mold the fastest. one loaf is kept in the refrigerator, the other on the counter. after 20 days, the loaves will be examined.
size of loaf
temperature
type of loaf
amount of mold growth

Explanation:

The experiment aims to find which bread grows mold fastest at different temperatures. The variable being measured to determine the outcome is the amount of mold growth. The size and type of loaf are likely kept constant, and temperature is the independent variable. The amount of mold growth is what is observed and compared after 20 days.

Answer:

Amount of mold growth