Adaptations are _________.
a. changes in an organism���s structure that increase the organism���s chances of survival and reproduction
b. changes in an organism���s behavior that increase the organism���s chances of survival and reproduction
c. none of the above
d. both of the above

Respuesta :

The answer is D. because adaptations means changes in an organisms behavior and structure its environmental change and more it does increase population and variation of that plant or animal which increases its chances of survival