the ability to do work or to cause change is the definition of a) BTUs b) energy c) biodiesel d) fission​

Which term refers to the total dollar value of the goods and services produced in a country in a year?

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.

Describe the function of the endomembrane system? what organelles are involved?