Which of the following are all part of the sun’s atmosphere? A. Photosphere, aurora, corona
B. Chromosphere, aurora, photosphere
C. Photosphere, corona, chromosphere
D. Convective zone, photosphere, corona

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.