Which statement describes the punctuated equilibrium theory? a. species are constantly in stasis b. species change constantly because of a variety of factors c. species stay the same for a long time and then change quickly due to behavioral changes d. species stay the same for a long time and then change quickly due to environmental changes

The answer is: Species stay the same for a long time and then change quickly due to environmental changes.

Punctuated equilibrium theory is one of the evolution theory. In this theory, the organism will mostly at a stable state, but it could change rapidly when there is a change in its environment. When changes happen, a process called cladogenesis will cause the organism will split into two different species.

Covalent bond is the correct answer

The nurse should include dirahea, dry mouth, vomiting, decreased sex drive, lack of coordination, tingly feelings, impotence, or difficulty having an orgasm.. good luck