Where do babies come from? my step mom wont tell me...

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

Liquid water turns into water vapor at which step in the water cycle

Works together in the synthesis, modification, packaging, and transport of lipids and proteins