This vitamin is also called ascorbic acid.

The indicator we used in order to test for the presence of fat.

The unit used to measure the amount of energy in food.

This is where the digestive process begins.

Also known as the "Sunshine" vitamin.

A colorless, odorless gas given off by animals. It was the "evidence" that acid was present in our experiments.

The muscle contractions in the esophagus which push the food you eat into your stomach.

The indicator that is used to test for vitamin c.

The kind of fat considered to be the healthiest fats. This type of fat includes olive oil, grape seed oil, and vegetable oils.

Often found in fatty foods, too much of this waxy substance can clog the arteries and lead to heart attack or stroke.

The thousands of finger-like organs found in your small intestine which absorb nutrients and send them to the blood stream.

A lack of vitamin c causes this disease,which symptoms include sores, bleeding gums, and fatigue.

What are two benefits of getting enough fat in your diet?

These muscles are the "doors" between the esophagus and the stomach and the stomach and the small intestine.

The number of vitamins that have been identified by scientists.

A change that occurs as a result of mixing two or more materials together. The new substance formed has properties different from the original.

Saliva is one, as are those present in your stomach which help break down food.