Mrs. Blocker is taking a medication for high blood pressure that blocks the effects of the sympathetic nervous system. What is likely to happen if she is faced with an emergency situation? Explain.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis