The biggest part of your brain is the Cerbrum.The cerebrum is the thinking part of the brain and it controls your muscles.e.g. dancing
The cerebellum is at the back of the brain, below the cerebrum. It contols your balance.
The brain stem is in charge of all the functions your body needs to stay alive.
It's very small size as a pea.Pituitary gland release hormones causing you to grow.
It controls the tempurature of your body.