Nutrition & Systems
Digestive System
Respiratory System
100
What supplies our body with the materials and energy we need to survive? 
Nutrition
100
Where does digestion begin? 
The mouth
100
What does our body obtain through respiration? 
Oxygen
200
What system turns food into nutrients? 
Digestive system
200
What is the long tube formed by the mouth, pharynx, oesophagus, stomach, small intestine, and large intestine? 
Digestive tract
200
What are we doing when we breathe in? 
Inhalation
300
What system gets oxygen into our body? 
Respiratory system
300
What are the liver, salivary glands, and the pancreas? 
Helper glands
300
What are we doing when we breathe out? 
Exhalation
400
What system gets ride of waste? 
Excretory system
400
Name ONE of the three phases of digestion.
Digestion, absorption OR the elimination of waste.
400
Where can you find bronchioles and air sacs?
Lungs
500
What system moves oxygen and nutrients in the blood? 
Circulatory system
500
Where are nutrients absorbed? 
Small intestine
500
What are the tubes through which air enters and leaves our body? 
Airways