Which type of energy conversion is
involved when the ball leaves the
ground? (bounces UP)

When the volume and number of particles of a gas are constant which of the following is also constant

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction