17. Look at "4". This helps you balance, play sports, and pay attention in school. *

1. cerebellum
2. corpus callosum
3. amygdala
4. spinal cord

its answer is 1. cerebellum

Explanation:

The cerebellum is a part of the brain that plays a vital role in virtually all physical movement. This part of the brain helps a person drive, throw a ball, or walk across the room. The cerebellum also assists people with eye movement and vision. Problems with the cerebellum are rare and mostly involve movement .

the most speciallized is b. grizzly bear