Teeth are made of enamel, calcium, and other substances. This article defines key terms to help you understand how teeth fit ...

The digestive system is made up of key parts, each of which has a different function. Food passes through ... from the stomach to the toilet. Teeth break down food in the mouth mechanically ...

gooey liquid for the digestive system to be able to split it up into its constituent parts: proteins, carbohydrates, fats, vitamins, and minerals. Our teeth start the process by chewing and ...

The digestive system is made up of key parts, each of which has a different function. Food passes through ... from the stomach to the toilet. Teeth break down food in the mouth mechanically ...

Four functions of digestive system occur in different places. Proventriculus dumps fluid and acid into ... Rabbit feeds continuously (small stomach). Teeth process food (less muscular stomach) Jejunum ...