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.

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )

bal is blood alcohol level. bac will normally be higher in a person with more body fat. so the answer to your question would be, as body fat decreases, the increasing rate of bal decreases.