Some hares change color in different seasons. in the spring and summer, they are
more of a brownish color. in the winter, they are white. how would this structural
adaptation them?

a. get food in the frozen ground

b. stay safe from predators

c. find a mate to reproduce

d. hibernate in the winter

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

In a cladogram' when does a group of organisms branch off

Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.