Any energy transformation involves the loss of some energy as a. motion. b. heat. c. light. d. electric charge..

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.

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Which characteristics are typical of a human population in the postindustrial stage?