Answer:
Gravitational energy
Explanation:
when over head , when it hits the floor thermal energy
Place the boxes 10cm apart, if they are closer that concentrates the mass of the boxes more
<span>Hormone: a chemical message released in the bodyby cells and glands that affects other cells in an organism. Hypothalamus: a part of the brain thatcontrols things like thirst, hunger, body temperature, and the release of many hormones.</span>
