【简答题】Behavior is the way that animals act. For example, how do they get food or take care of their young? How do they find a place to live in or __________ (1) themselves from er? Much behavior is inna...
【简答题】Coyotes(丛林狼) used to live only in wide-open spaces of western prairies and deserts. They avoided forests, where wolves, their enemies, lived. But as forests were cleared to make room for farms and com...