Functions And Parts Of The Digestive System

The digestive system in man starts with the alimentary canal. This is very long and can be divided into the buccal cavity, or the oral cavity, which contains the tongue, the teeth and the tonsils, the pharynx, the esophagus, the stomach, the small Intestine and the large intestine.

Can You Have Two Melanomas At The Same Time ?

Melanoma is another name for a form of skin cancer. It is the most dangerous type of skin cancer. In the initial stages, it may appear to be another mole. But one of the first signs of it is when the mole turns ugly.