The axon: a. is connected to the endocrine system. b. is at the end of the neuron c. transmits the signal toward the next neuron. d. stores matter **apex**

M! (1). what are the inputs and the outputs for cellular respiration? (2). what is the primary source of energy for cellular respiration?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

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.