In the mouth, consisting of several organs, teeth, gums, tongue, as well as blood vessel. Nerves, etc. each have different functions according to the abilities of the brain and the order.
Oral consists of several organs, whether the teeth, tongue, gums, blood vessels, nerves, etc. Each part has different functions according to the ability and command of the brain.
In the oral cavity is composed of several organs, such as teeth, tongue, gums, blood vessels, nerves, etc. each part is different according to the ability and the command of the brain.