If you had extracted DNA from animal cells instead of plant cells, what cell barrier would have been different?​

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

Why do bacteria thrive even in hostile environments

What must be true for natural selection to heppen