It's like a human, means overeating, etc.
a digestive system with a single opening
Sac type digestive system.
A digestive system with only one opening is called an incomplete digestive tract. Organisms with this type of digestive system ingest food and eject waste through their mouth.
A cavity that both digestive and circulatory serve are called cylindrical. This is the purpose of cnidarians.
Extracellularly in a digestive cavity.
cnidarians have no nervous system
cnidarians are symetricle creatures with small stomachs that are often detachable such as a starfishes
No. Cnidarians don't even have a circulatory system.
The nervous system. Cnidarians have a neural net, but porifera do not.
The body system that the colon belongs to is the digestive system. The colon is also known as the large intestine.
None
KODY