QUESTION 2 Which of the following will likely result if the concentration of electrolytes inside a cell is higher than that of the extracellular environment? The cell will swell. The cell will undergo mitosis and divide. The cell will be unaffected.

9. In a study of the habitat of a population of raccoons, scientists found that the number of raccoons increased where people built houses. What might the scientists conclude from this observation?

The most effective regulator of blood pH is which of the following? the renal system the respiratory system the digestive system the buffer system

8. Wolves are at the top of the wolves all but disappeared from Yellowstone. Which of the following was a likely effect of the wolves' disappearance?

How does a developing fetus change in the third trimester? A. It becomes male or female. B. It grows in size. C. It grows hands and feet. D. It develops eyes.

6. A forest is being cleared for a new housing development. What would be an expected outcome of this environmental change?