Question

Which of the following is true about natural selection?

a. Natural selection usually causes a species to change suddenly.

b. Natural selection is the only cause of changes in a species.

c. Natural selection does not cause a species to change.

d. Natural selection usually causes a species to change gradually.

Answer 1

Natural selection does not cause a species to change. it causes a species to die or live. there are other factors at work such as vestigial organs etc etc that determine the alteration of a specie in its biota and habitat