A Force is a push or pull. It can make something start to , slow down or speed up, direction or change or size. The bigger the force, the more it is.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?

Geothermal energy for industrial use is available almost anywhere. a. true b. false