What is an adaptation? Do humans have adaptations?

adaptations are the process of adapting or being adapted and yes humans have many adaptations

Explanation:

An adaptation is a change in the behavior or build of an organism to help it survive in its environment.  

Explanation:

Humans have adapted over the years, people living near the equator may be born with a darker skin tone to protect them from the sun's rays.

answer; i believe the correct answer is (replication is not conservative);