faster transmission of nutrients thoughout the body
peritoneal cavity
cardiovascular, lymphatic, and nervous systems.
The abdominal cavity is where the digestive system, and other organs are housed.
A cavity that both digestive and circulatory serve are called cylindrical. This is the purpose of cnidarians.
A gastrovascular cavity is a digestive sac with only a single opening. A complete digestive tract (otherwise known as an Alimentary canal) has two openings (a mouth and anus) between its digestive tubes unlike the gastrovascular cavity in which food is ingested and eliminated through the same opening (example would be hydra)
The peritoneal cavity surrounds the digestive organs in the abdominal cavity. This cavity is lined by a serous membrane called the peritoneum, which helps support and protect the abdominal organs. It contains fluid that reduces friction between the organs during movement.
Extracellularly in a digestive cavity.
no.
i dont no
Peritoneum
A digestive tube, also known as a complete digestive system, is a continuous, one-way passage that extends from the mouth to the anus, allowing for the efficient processing of food. In contrast, a digestive cavity, or gastrovascular cavity, is a simpler structure found in organisms like cnidarians, where a single opening serves both as the entrance for food and the exit for waste, leading to a less efficient digestion process. Essentially, the digestive tube allows for a more complex and specialized digestion, while the digestive cavity is more rudimentary and less efficient.
Jellyfish have a simple digestive system. They have a digestive cavity with cells lining the wall that carry out the digestive function.