5. Sharon wants to conduct an experiment to determine if increasing the concentration of
atmospheric carbon dioxide around a plant will affect the plant's rate of photosynthesis. She must
complete the following steps: 1.Make a graphic display with which to results to others. 2.Write down
data as she conducts repeated trials of the experiment. 3.Interpret her results. 4.Make a hypothesis.
In which order should Sharon complete these steps?
a. 4-2-3-1
b. 3-1-2-4
c. 4-3-2-1
d. 2-4-3-1