Skeletal System
The process of forming and repairing bone.
Ossification
Muscles you can control, like your biceps.
Voluntary
The basic "nerve cells" of the body.
Neurons
A side-to-side curve of the spine.
Scoliosis
It connects bone to bone.
Ligament
Muscles that work automatically, like your heart.
Involuntary
An automatic, fast response to a stimulus.
Reflex
A brain injury caused by a hit to the head.
Concussion
This type of joint is found in your shoulder and hip.
Ball-and-socket
The muscle that closes a joint.
Flexor
The largest part of the brain used for thinking.
Cerebrum/Brain
Any type of break in a bone.
Fracture
It connects muscle to bone.
Tendon
The muscle that opens a joint.
Extensor
What is the other part of the Nervous System Besides the brain.
The Spinal Cord
When a bone is pushed out of its joint.
Dislocation
A condition where bones become weak and break easily.
Osteoporosis
When an organ pushes through a weak muscle wall.
Hernia
The part of the brain controlling breathing and heart rate.
Brain Stem
A nervous system disorder that causes seizures.
Epilepsy