The Digestive System
You chew using these.
Teeth.
This muscle pumps blood around your body.
Heart.
What bone protects the brain?
Skull.
What tube carries your food to your stomach?
The esophagus.
This muscle helps you lift things.
Bicep.
What part of your body protects your lungs and heart?
Ribs.
What organ holds your food and starts to break it down with acid?
Stomach.
This muscle helps you talk, eat and swallow.
Tongue.
How many bones in your body?
206.
What part of the body absorbs nutrients from digested food?
Small intestines.
The muscular system works with which other body system to help your muscles contract and relax by sending signals.
The nervous system.
What is the point where two bones meet?
Joint.