Which of the following are examples of biotic factors? Choose ALL that apply. bacteria

grasses

water

fungus

if there is a constant change in environmental conditions in a particular ecosystem, would it be better to reproduce sexually or asexually? Explain your answer.

Why might soils rich in organic matter not be fertile?

Entities involved with the body's immunity?

Which of the following is a correct procedure for the operation of a microscope? A. First, put the specimen into focus using a low power lens, then switch to a higher power lens, if needed. B.

The purpose of cellular respiration is to what the energy from carbohydrates and other organic molecules stored during photosynthesis?

Prisoners of war placed on a semistarvation diet in which their food intake is cut in half are likely to

Which type of skin cancer develops from melanocytes?

Select all the correct answers. Nathan is an ecologist. He's studying the effect of secondary consumers on primary consumers. His current research focuses on a population of blue jays and crows. They eat caterpillars and mice.

Animal feces would be classified as which type of water pollutant?

In which phase does crossing over occur