During their life cycle, a bee goes through complete metamorphosis while a grasshopper goes through incomplete metamorphosis. What is the main difference between the life cycles of a bee and a grasshopper?

A. The grasshopper forms a cocoon, while the bee forms a chrysalis.
B. A grasshopper starts its life as a fertilized egg, while the bee doesn't.
C. A bee goes through three stages, while a grasshopper goes through four stages.
D. A bee goes through a pupa stage, while the grasshopper goes through a nymph stage.