Many plants store energy on the form of starch. when the plant needs energy the starch molecules can be broken down quickly. the breakdown of starch produces which of the following? a. lipids b. amino acids c. nucleic acids d. monosaccharides

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.