What event does not take place in the mitochondria? A. glycolysis
B. the kreb cycle
C. the electron transport chain
D. oxidative phosphorylation

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?