The ... contains oxygen
air
We chew the food with...
our teeth
In the breathing process, which particle goes to our heart?
Oxygen
The heart pumps ... around the body
blood
The three types of nutrients are...
proteins, carbohydrates and vitamins
The ... breaks the food down into nutrients
stomach
We use the mouth and nose for...
breathe
After breathing, the air goes to our...
lungs
Which part of the digestive system takes the waste to the anus?
The large intestine
The waste goes out the throug the...
anus
Which part of the digestive system absorbs the nutrients?
The small intestine
We eat, process and expel food through our ... system
digestive