The gastrointestinal tract is not considered as a body cavity because it does not house any particular organ. All body cavities are supposed to house organs.
The Small Intestine is the part of the Gastrointestinal Tract that is involved in absorption and the bulk of the digestion of food. It is contained within the Abdomen mostly in the hypogastric Region.
The liver provides a very important function for the gastrointestinal tract as it breaks detoxifies chemicals and metabolizes drugs to be used by the body. It also creates proteins for use in other parts of the body.
In the human gastrointestinal tract, the endogenous fluid is not actually water. It is the enzymes that break food down into particles that can be absorbed by the body.
Peristalis takes place in the gastrointestinal tract.
neuromuscular system
The waste removal system, or excretory system,gastrointestinal tract, (GI tract.)
It does actually become a body cavity, it becomes the digestive tract; the tube that passes through the body from mouth to anus.
GI=gastrointestinal tract. In other words everything a bit of food passes from you start chewing it until it leaves your body.
Tenticals, Mouth, Epidermis, Gastrointestinal Cavity, Basil Disk, Mesoglea, Gastroderm.
The gastrointestinal (GI) tract or its also known as the alimentary canal.
Nasal cavity in the upper respiratory tract.
This space is called coelom or body cavity .