Is the skeletal system alive?

About how many bones do children have?

How many bones do adults have

Storing nutrients and making blood cells help the bones to

Covers & protects major organs

Carry oxygen around the body

Bones move when MUSCLE move them

Clot blood

Helps muscles & nerves to function properly by holding nutrient

Fights infection

What stops a cut from bleeding

Place where two bones meet

Hold a joint in place

Allows NO movement

Allows some movement

Allows movement in ALL directions

Allows movement in one direction

Bone rests and rotates from a certain point

Two bones that move separately meet up and move

These move bones!

moves food through your digestive system

Pumps blood around your body

Attaches to bones and allows for movement

Which type of muscle

Which type of muscle?

Which type of muscle?

You decide to move it - Spike a volleyball

Moves on it's own - breathing

Muscle shortens

Muscle lengthens

Muscle that is doing the bending

Muscle that is doing the straightening

Sweat cools your body down