| » | contents of a variety of food products as described on their labels |
| | » | food as a necessary source of energy and as a growth material for the body |
| | » | constituents of a balanced diet |
|
| | » | major parts and functions of the digestive system |
| | » | teeth, types and function |
|
| | | » | respiration as a release of energy from digested food |
| | » | energy conversion from chemical energy to heat energy |
| | | » | the breathing system and its role in gaseous exchange, including the effects of smoking |
|
| | » | composition and function of blood |
| | » | structure and function of the heart |
| | » | passage of blood through the heart and main body organs |
| | » | factors affecting human pulse rate |
|
| | » | the functions of the lungs, kidneys and skin in the excretion of waste products made in the body |
|
|
