Science+21

9/24/2009 --- Nervous System

Central Nervous System

Penripheral Nervous System Voluntary
 * Brain -gets and sends signals around the body; Major Control Center of Body
 * Spinal Cord- is proteched by spine; Connectes the brain to the rest of the nervouse system
 * Nervous- Travel through body ; connect the connect the spinal cord to sensors throughout the body.

Brain
 * Most important of our body
 * Protected by skull and tree layers of tissue

Cerebrum Cerebellum
 * Two halves--n Right side is creativity misc ' art;left side is mat
 * Balance
 * Mucle