Circulatory System
It pumps blood
Heart
This bone protects your brain.
The skull
The largest muscle
The gluteus maximus
The job of the digestive system
To turn food into energy for our body.
The control center of the body
The brain
Small tubes all though the body that carry blood
Blood vessels
These bones protect your heart and lungs.
The ribs
This muscle never takes a break
The heart
The long snake-like organ in our gut.
Intestines
This is protected inside your backbone.
The spinal cord.
It carries nutrients and oxygen to all the cells of the body
Blood
Without bones, we would be _________.
Blobs of skin and organs
The muscles in your arms.
Biceps
The esophagus connect your mouth to your ______.
Stomach
Nerves carry these between your brain and the rest of your body.
Messages
Where the blood gets oxygen
The lungs
The vertebrae bones stack up to form the _______.
Backbone or spine
These attach the muscles to the bones.
Tendons
This happens in your mouth with your teeth.
Chewing
The five senses
Sight, hearing, smell, touch, taste
True or false: the heart has four chambers.
True
The number of bones in the human body.
206
True or false: The tongue is a muscle.
True
How the esophagus pushes food down.
Swallowing
If you touch something very hot, your brain tells your hand _________.
Pull back! Don't touch!