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Nutrition give us ...... and raw materials
energy
Carbohygrates are the main source of energy. True or False
True
Proteins are necessary to grow and repair tissues. True or false
True
After digestion, food turn into ......
Nutrients
During respiration, we take in....... from the air.
Oxygen
In circulation, blood carries oxygen and ....... to all cells in our body.
Nutrients
When we breathe, we take in oxygen and release ......
Carbon dioxide
The ..... contains the teeth and the tongue.
Mouth
The salivary glands produce ......
Saliva
