Final answer:
A grasshopper's life cycle from egg to adult typically takes around two months, undergoing incomplete metamorphosis, with several molts before reaching adulthood.
Step-by-step explanation:
The life cycle of a grasshopper from egg to adult varies but generally takes about two months. Insects such as grasshoppers undergo incomplete metamorphosis, where the young look like smaller versions of the adult without fully developed wings. Grasshoppers start as eggs, then hatch into nymphs, which resemble the adult but are smaller and lack wings. As the grasshopper grows, it molts several times. After the final molt, it emerges as an adult with fully developed wings and reproductive organs. This can differ based on environmental conditions such as temperature and food availability.