Squid have a digestive system that is simple and contains the stomach, kidneys and an anus. Cilia help move food thru the Squids digestive system and out of the body.
Sea cucumbers feed on small particles including algae, tiny aquatic animals, and waste materials. They collect these with the 8 to 30 tube feet surrounding their mouths.
Sea cucumbers are animals. They look like cucumbers XD
No. Sea cucumbers are part of the Echindermata phylum along with sea stars and sea urchins.
No; sea cucumbers are animals and transparent sea cucumbers are plants.
Sea Cucumbers, in fact, do not have feet.
because sea cucumbers are stupied
There are 1,250 known species of sea cucumbers
Sea cucumbers in general are found on the sea bed of all oceans. Individual types of sea cucumbers may only be found in some areas.
Sea cucumbers can be seen at marine aquriums and places such as Sea World.
the ones that like eating sea cucumbers
Sea cucumbers excrete waste primarily through their anus, where they expel undigested food and metabolic waste products. They have a simple digestive system, and after nutrients are absorbed, the remaining material is pushed out. Additionally, some species can expel parts of their internal organs as a defense mechanism, which can later regenerate. This unique method helps them eliminate waste while also adapting to threats in their environment.
some sea cucumbers predators are starfish and bottom feeding fish