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.

Apolar solvent will dissolve the sample of calcium chloride