yes
The digestive system of annelids consists of an unsegmented gut that runs through the middle of the body from the mouth, located on the underside of the head, to the anus, which is on the pygidium.
Echinodermates possess a water vascular system.
water vascular system
yes they do
The body system that the colon belongs to is the digestive system. The colon is also known as the large intestine.
When studying living creatures, it is important to know the details of their lives. Water is the liquid that fills an echinoderms vascular system.
Echinoderms are invertebrates with an internal skeleton and a system of fluid-filled tubes called a water vascular system. There are four major groups of echinoderms: sea stars, brittle stars, sea urchins, and sea cucumbers.
Echinoderms, such as starfish, have basal nerve ganglia that serve as a nervous system. They also have a water vascular system that acts as a circulatory system. They can reproduce, move, and digest food. Therefore, they are animals.
The Gullet Is Part Of The Digestive System
help the digestive system
Yes, it's very simple.
Echinoderms
Echinoderms