What does a centrifuge do?

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Explain in your own words what caused pangea to separate and why we don't worry about earthquakes in florida.

The rate of speciation is most likely to increase when