The increase in brain weight during infancy is due to:

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an