Name the nutrient:

Body-building food.

Name the nutrient that is rich in protective foods. The word begins with the latter V.

Give one word for the following:

The digestive liquid in the mouth.

Select one word for the following: (Processing/Conservation/Prevention/Preservation)

Making food last longer.

Draw the diagram of the human digestive system and label the following in it: pancreas, stomach, small intestine, large intestine, rectum, oesophagus.