Which is true about adaptations?
a. they are taught by parents.
b. they are learned during a lifetime.
c. organisms are usually hurt by them.
d. organisms are born with them.

The correct answer for the question that is being presented above is this one: "D. Organisms are born with them." They are genetically acquired traits 
They are passed along to offspring. Adaptations are in-born to a child that is genetically acquired from the parent.