Evolution is:
a. constantly occurring at the same rate in all organisms
b. currently occurring only in scientific laboratories
c. a rare event
d. a process that occurs as a result of differences in reproductive fitness

Respuesta :

(D). Evolution is a process where the individuals with the strongest traits for survival in there given environment are able to reproduce more effectively and those traits are inherited by offspring. This is constantly happening to species at different rates based on environmental pressures.