Certain foraminifera (shelled protozoa) have inconsistent fossil records. which mode of evolution do they represent? a. adaptive radiation b. phyletic gradualism c. puncated equilibrium

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.

Moving down the ramp from 6 meters to

Coral have a symbiotic relationship with what in order to eat?