Fat stores energy that the body can use later. Which statement about fat cells shows how structure is related to function?

A.) Fat cells are rigid

B.) Fat cells link together to form webs

C.) Fat cells are expandable

D.) Fat cells reproduce rapidly

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

How does the carbon cycle involve an exchange of carbon

Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations