Question

All evolutionary changes that allow a species to change in response to the environment, are originally a result of

A) beneficial DNA mutations.
B) movement to new environments where survival is easier.
C) cross-breeding with other species of closely related organisms.
D) adaptations that organisms make to the environment during their lifetimes.

Answer 1

A) beneficial DNA mutations.

Step-by-step explanation:

Answer 2

beneficial DNA mutations = A