Which statement is true about smaller cells A less active metabollically B having smaller nucleus and organelles C with larger nucleus and smaller organelles D more active metabollically

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

What chemical speeds up the process of decomposition in dead organisms are exposed to it? nitrogen oxygen hydrogen chlorine

Explain what is meant by a river’s load, and describe how the load is carried.