Masticatory system
The oral cavity contains the teeth and tongue. It is the opening through which food enters the body and where the process of digestion begins.
It's because the oral cavity all the way to the anus is "open" to the external environment. Internal body cavities are those that are completely walled off from the external environment by well defined structures such as skin, mysentary, etc. In contrast the GI tract is specifically designed to periodically open to the external environment an allow food to enter and waste to leave.
The two cavities separated by the roof of the mouth are the nasal cavity above and the oral cavity below. The nasal cavity is responsible for breathing and olfaction, while the oral cavity is used for mastication, swallowing, and speech.
The lateral walls of the oral cavity are formed by the cheeks, which are composed mainly of muscles, connective tissue, and skin. These walls help maintain the shape of the oral cavity and assist in functions such as speech and chewing.
The lymphoid tissue in the oral cavity is called tonsils. There are three sets of tonsils in the oral cavity - palatine tonsils, lingual tonsils, and pharyngeal tonsils (adenoids). They play a role in immune responses by helping to protect against infections.
The oral cavity contains the teeth and tongue. It is the opening through which food enters the body and where the process of digestion begins.
The oral cavity
The digestive process begins in the oral cavity, with the mechanical breakdown of material by the teeth and tongue and some sugar breakdown through the actions of amylase in the saliva.
The mouth is also known as the oral cavity.
It's because the oral cavity all the way to the anus is "open" to the external environment. Internal body cavities are those that are completely walled off from the external environment by well defined structures such as skin, mysentary, etc. In contrast the GI tract is specifically designed to periodically open to the external environment an allow food to enter and waste to leave.
The tongue begins at the back of the throat, attached to the hyoid bone in the oral cavity.
The oral cavity is bordered by the lips, cheeks, tongue, palate, and oropharynx. It is the opening through which food enters the digestive system and air passes into the respiratory system.
The oral cavity is located in the head and neck region of the human body. It is the space inside the mouth where food is ingested and begins the process of digestion. The oral cavity includes structures such as the lips, tongue, teeth, and salivary glands.
The digestive tract begins at the oral cavity and continues through the pharynx, esophagus, stomach, small intestine, and large intestine, which opens to the exterior at the anus.
The digestive process begins in the oral cavity, with the mechanical breakdown of material by the teeth and tongue and some sugar breakdown through the actions of amylase in the saliva.
The oral cavity is another name for the mouth.
Probably because you can visualize the same from out side. You can list the same in internal body cavity and you wont be wrong. Mostly because the mouth and the anus both lead to the external environment.