An increase in the number of rabbits in a forest would result in

A. a decrease in the number of owls.

B. an increase in the number of deer.

C. an increase in the number of owls

D. an increase in the number of producers.

True or false: single sugars are too large to be absorbed directly into the bloodstream

The process of duplication from pre-existing genes is called

Between which latitudes are kelp forests distributed, approximately? Between which latitudes would it be highly unlikely for kelp forests to grow? Explain.

A liquid, homogeneous mixture of two or more substances

When ecologists study populations, what types of changes are they monitoring? a. changes in growth rates b. changes in distributions c. changes in genetic compositions d. all of the above. e. only b and c are correct?

Choose the correct word that describes the description. When there is very little solute dissolved in a lot of solvent. solute? solvent? saturated? dilute?

The process in which recipient bacterial cells acquire genes from cell-to-cell contact with other cells is called

What would earth be like without the greenhouse effect?

Muscle cells in athletes often have more mitochondria than muscle cells in nonathletes. Based on this observation, it can be inferred that the muscle cells in athletes

Why is there a much larger number of grass than snakes or hawks?