There are two other groups Cnidaria and Ctenophora:
A.) Cnidaria also known as coelenterates, diverse group of aquatic, invertebrate animals armed with microscopic stinging structures. Cnidarians make up the phylum Cnidaria, which encompasses more than 9,000 species, including corals, hydras, jellyfish, Portuguese man-of-war, and sea anemones. Cnidarians live in all oceans, and a few species inhabit fresh water.
B.) Ctenophora are jellyfish-like marine animals distinguished by eight rows of cilia that propel the body in swimming. They feed on other invertebrates using two retractable sticky tentacles to capture prey. All ctenophores are hermaphroditic and reproduce sexually. Many are luminescent.
they wait the prey to go by them and eat eat when the prey is near
there is 6 types
yes there are different types of gills in different types of fishes.
There are two different types of incubators in relation to business. These types are the profit and non-profit incubators. Incubators can then be broken down and classified under these two types.
Entomologist study all types of insects.
yes it is a coelenterata...
jellyfish
Yes
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Your life.
It belongs to the kingdom "Animalia"
Jellyfishsea anemonecoralhydras
Yes. Coelenterates are the same as Cnidaria.
they wait the prey to go by them and eat eat when the prey is near
An actinomere is a segment which makes up the body of the Coelenterata, a family of underwater creatures.
Coelenterata, also called Cnidaria, include sea anemones, sea pens, jelly fish, etc. These organisms all have a body cavity, tentacles, simple tissue organization with an external and an internal layer of cellls. There are two basic body forms: the polyp and the medusa.
Sea anemones aren't plants; they are marine animals (phylum Coelenterata, class Anthozoa).