medusoid (medusa)
They capture their pray by stinging them with their tentacles and then they pull the stunned prey into their mouth, which is in the center of the top of the animal.
A sea anemone has a flexible, cylindrical body with a central mouth that is surrounded by long tentacles.
by sooting down its prey with a type of poison.
Anemone.Please note that this is a riddle, not a biology question.An anemone is NOT a flower and it is NOT a plant. An anemone is an animal, and it closely related to jellyfish. (Imagine a jellyfish turned upside down: they both have spiral symmetry, stinging tentacles, and a "mouth" (sac gut) in the center). Search for "Cnidarians" to learn more about this group of animals.
I believe that you mean "anemone." The anemone is a type of flower that is usually small and modest. The sea anemone is a flower-like carnivorous creature that lives in the sea (obviously). It uses its stinging tentacles to catch prey. The sea anemone is usually anchored in one spot, and is known to have mutual relationships with animals such as clown fish.
A squid
One animal that has a nerve ring is a hydra. The hydra is a fresh water animal with a tubular body and tentacles around the mouth.
They latch onto a rock and wait for food to come to them. If a small fish touches it's tentacles it will be paralyzed. Then the sea anemone drags the fish into it's mouth.
A sea anemone is a soft-bodied marine animal with a cylindrical body and tentacles surrounding a central mouth. They come in various colors and sizes, and use their tentacles to capture prey and defend themselves.
The animal sees it prey with it's eye, and then Grabs it with it tentacles, and bring it into it's parrot-like mouth and eats it.
yes they do have tentacles , surrounding their mouth.
Not exactly hollow. It's basically a mouth leading straight to its stomach. The tentacles sting the prey, and pass it to the mouth.