Well they both produce by budding like a flower would do and they both have the ability to move but choose to spend most of their time in one place. that is all i know and i am doing a project on that.. i am goin to get a bad grade
they lay eggs like reptiles and scorpions.
They are all invertebrates (have no backbone).
They are all types of invertebrates.
they have no blood or organs :)
Any animal without bones are called invertebrates. Some of the most common ones that are found in the sea are echinoderms (starfish, sea cucumbers, sea urchins), cnidarians (jellyfish, anemones, coral), sponges, and mollusks (snails, mussels, squid).
It depends on the common name of the phyla. Porifera are simple sponges and cnidarians are jelly fish and molluska are squid octopus mollusks etc...
An Invertebrate is a creature with no back bone. The most common invertebrates include protozoa, annelids, echinoderms, mollusks and arthropods. Example of invertebrates: worms, snails, starfish, spiders and crabs.
Yes, all echinoderms have radial symmetry.
yes
The old name is coelenterate.
they are both invertebrates
they are slick slop and slimy
They are both pores
they are slick slop and slimy
foot
Starfish, sea slugs, fish and turtles.