Answer:
A a living thing that has undergone a mutation.
Explanation:
B. Gene. Piebalding is caused by mutant copies of genes.
<span>The part of the brain responsible for coordination, balance and smooth motions is called the cerebellum. The cerebellum is at the back of the brain, under the cerebrum, Because of your cerebellum, you can stand upright, keep your balance, and move around.</span>