State a probelm. describe what you want to find out about the relationship of the factors to the amount od water that occurs on a slop: slop gradient (steepness) , presence or absence of vegetation, and rain intensity. all factors must be included

Rue or false siblings look simila rbecause they each have some traits of their parents.

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.

One of the reasons that stars are so large is because