A new insect is discovered, and you want to know whether the insect goes through complete or incomplete metamorphosis. The insect lays eggs, and the eggs develop into an insect that has colorful wings and long thin legs. What observations would you use to prove that the insect goes through complete metamorphosis?

A. Observe at what stage the bugs are able to reproduce. If they reproduce quickly, they go through incomplete metamorphosis.

B. Observe how long it takes the insect to develop. The insect that goes through incomplete metamorphosis will develop quicker.

C. Observe how the insect changes as it develops. If the insect develops a cocoon, it is likely going through complete metamorphosis.

D. Observe what the insect eats over time. If it eats other bugs, it likely goes through complete metamorphosis.