The mouth is also known as the oral cavity.
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.
easy. your mouth :D thats what helps you chew....
in the pelvic cavity
This is the abdominal cavity.
The body cavity that contains the stomach is the abdominal cavity.
The body has four major cavities: cranial cavity (contains the brain), thoracic cavity (contains the heart and lungs), abdominal cavity (contains the stomach and intestines), and pelvic cavity (contains the reproductive organs and bladder).
Abdominal cavity
There are four main cavities in the human body: cranial cavity (contains the brain), thoracic cavity (contains the heart and lungs), abdominal cavity (contains the digestive organs), and pelvic cavity (contains the reproductive organs).
They have a mouth/anus and that is it.
The mouth
The oral cavity, or mouth, contains the tonsils, teeth, tongue, and salivary glands.
The salivary glands of the mouth (oral cavity) contains salivary amylases that break down starch and glycogen.