The duodenum is located in the abdominal cavity, which is the largest body cavity in humans and houses many of the major organs of the digestive and reproductive systems.
The diaphragm divides the body into two main cavities: the thoracic cavity above the diaphragm, which contains the heart and lungs, and the abdominal cavity below the diaphragm, which houses the digestive organs such as the stomach, liver, and intestines.
Pelvic Cavity
The oral cavity
The major function of the serosa is to provide a protective layer around organs in the abdominal cavity. It also helps to reduce friction between organs as they move against each other during digestion and other bodily functions.
The abdominopelvic cavity. Also, a little bit of the thoracic cavity.
the ventral 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).
The brain is considered the most major organ in the body as it controls all bodily functions, thoughts, and emotions. It is responsible for processing information, making decisions, and coordinating movement.
The two major cavities of the body are the thoracic cavity and the abdominal cavity. The thoracic cavity houses the heart and lungs, while the abdominal cavity contains organs such as the liver, stomach, and intestines.
The major cavities of the human body are the cranial cavity (housing the brain), thoracic cavity (housing the heart and lungs), abdominal cavity (housing the digestive organs), and pelvic cavity (housing the reproductive organs). These cavities are lined with protective membranes and contain various organs that perform specific functions.
The two major cavities of the body are the ventral cavity and the dorsal cavity. The ventral cavity includes the thoracic and abdominopelvic cavities, while the dorsal cavity includes the cranial and spinal cavities.