Skeletal System
These bones protect the heart and the lungs.
the ribs
The heart is called an involuntary muscle because of this
It works without you thinking about it
This is the spongy tissue that keeps bone from touching bone.
Cartilage
How many bones does a baby have?
350
Along with calcium muscles need ______.
ATP
Where is the smallest bone located?
in your ear
This muscle type is involuntary.
smooth muscle
Movable joints allow you to
Move your head, arms and legs
The most flexible joint in your body.
the knee
They figured out how muscles work in what year?
1954
Name the longest bone in your leg
femur.
When one muscle contracts the other _________.
Relaxes
This muscle pumps blood throughout the body.
Cardiac
How many bones does a full grown human have?
206
This Muscle type is only found in one organ
cardiac muscle
The spongy tissue inside bone that produces blood cells.
bone marrow.
These are the three types of muscles.
cardiac, smooth and skeletal muscles
This muscle type is attached to your bones and allows you to move and have voluntary control of your movement.
skeletal muscle
The primary job of the skeletal system is to give the body _____ and _____.
shape and support
All bones and muscles are made of ______.
Cells
What bone protects the brain?
The skull
This structure connects muscle to bone
Tendon
How many times does your heartbeat in a minute at rest?
60-100 times
Eating ______ rich foods helps the bones.
Calcium
Trick or Treat: Choose one
Hahahaha lol
Trick minus 100 points
Treat plus 500