Answer:
in our daily bases, we don't
Oil and silk because the Africans would make dresses out of the silk
A exoskeleton is a rigid external covering for the body in some invertebrate animals, especially arthropods, providing both support and protection. Insects, crustaceans, and many other invertebrates have a hard outer case called an exoskeleton. This protects them against blows and predators, and keeps them from drying out
The primary function of Congress is to pass rules that all Americans must obey, a function called lawmaking.
