Unlike gradualism, punctuated equilibrium involves
a. a slow change in evolution over time.
b. stable periods of change interrupted by rapidly occurring change.
c. species that are said to be in equilibrium.
d. a steady change in evolution over time.

Respuesta :

d. a steady change in evolution over time.

Unlike g
radualism, is the process by which a certain specie or creature undergo changes and variations in a limited and solely focusedly confined in long period of time. 

The answer is C. is a slow, gradual change over time.