Ineed answers for the shark dichotomous key worksheet.

Building glycogen from glucose molecules is an example of what

Which event would lead to primary succession of a forest?

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