Question

directions: select each correct answer. jami is doing an experiment to find out how temperature slows down or speeds up the sprouting of bean seeds. to prepare for the experiment, she plans to put soil into three cups and place six seeds in each cup. when jami performs the experiment, which of the following should she keep the same for all of the cups of beans? the temperature the amount of water the amount of sunlight the amount of fertilizer

Explanation:

In a scientific experiment to study the effect of temperature on seed - sprouting, variables other than temperature (the independent variable) should be controlled. The amount of water, sunlight, and fertilizer can all affect seed - sprouting. So, they should be kept the same for all cups to ensure that any differences in sprouting are due to temperature changes.

Answer:

B. the amount of water, C. the amount of sunlight, D. the amount of fertilizer