Muscular System
The muscle that never gets tired.
Heart
You can't _____ and _____ at the same time.
Breath and Swallow
The organ that works directly with he brain and see different colors.
Eye
The number of bones in the human body.
206
The two part of the body that never stop growing.
Nose and Ears
The human body consists of how many muscles?
600
The only organ in the human body that can float on water.
Lungs
The human body has over how many miles of blood vessels?
100,000
The longest bone n the human body
Femur
A baby is born with this many bones and as they grow some of them fuse together.
300
The largest muscle in the human body
Gluteus Maximus
Sneezes regulary exceed _____ mph
100 mph
The longest nerve in the human body
Sciatic Nerve
Number of bones in the human hand
27
Every body part can repair itself except...
The teeth
Muscles make up this percent of body weight.
40%
Domed shaped muscle that is responsible for forcing air in and out of the lungs.
Diaphragm
The brain is approximately this percentage of water.
75%
The human skull is made up of this many bones.
22
These are considered part of the skeletal system but are not counted as bones.
Teeth
The strongest muscle in the human body.
Masseter muscle or Jaw muscle
Gas that makes up the largest percentage of the air we inhale.
Nitrogen
Nerve impulses can travel as fast as____mph
275
Bones are this many times stronger than concrete.
4
The only part of the human body that has no blood supply.
Cornea