Phylum Cnidaria (e.g. jellyfish, corals) have an open circulatory system. This means that their circulatory fluid, called coelomic fluid, bathes their internal organs directly in nutrients and oxygen. There is no distinction between blood and interstitial fluid in an open circulatory system.
Corals are classified as members of the phylum Cnidaria, which includes other animals such as jellyfish and sea anemones. Within the phylum Cnidaria, corals belong to the class Anthozoa. They are further divided into two subclasses: Hexacorallia (includes stony corals) and Octocorallia (includes soft corals).
Sargassum is a type of brown seaweed belonging to the Phylum Phaeophyta.
The phylum for adder's tongue, a type of fern, is Pteridophyta.
The phylum for diatoms is Bacillariophyta. Diatoms are a type of algae that belong to this phylum and are characterized by their unique silica cell walls.
No respiratory organs. They use an internal cavity.
Phylum Cnidaria.
Jellyfish belong to the class Scyphozoa, phylum Cnidaria.
Phylum Cnidaria (e.g. jellyfish, corals) have an open circulatory system. This means that their circulatory fluid, called coelomic fluid, bathes their internal organs directly in nutrients and oxygen. There is no distinction between blood and interstitial fluid in an open circulatory system.
Due to their similarities, it was originally considered that both comb jellies and cnidarians went in the Phylum Coelenterata. However, these days, comb jellies are considered as Phylum Ctenophora and cnidarians as a separate phylum Phylum Cnidaria. Cnidaria includes box jellies, jellyfish, hydra, sea anemones and corals.
Anemones are non-colonial coral in the class Anthozoa which in the phylum Cnidaria.
closed respiratory system
none of the above. a jellyfish is from the cnidaria phylum.
Sea anemones:Kingdom: AnimaliaPhylum: CnidariaClass: AnthozoaOrder: ActiniariaFamily: CnidarianGenus: Actinia fragaceaSpecies: Sea anemone
In the Kingdom Animalia, there are nine major phyla:Phylum Porifera (sponges) Phylum Cnidaria (jellyfish) Phylum Platyhelminthes (flatworms) Phylum Nematoda (roundworms)Phylum Annelida (earthworms)Phylum Mollusca (snails)Phylum Echindodermata (starfish)Phylum Arthropoda (lobsters)Phylum Chordata (humans)
Your lungs, the diaphragm, alveoli, bronchi, and capillaries are all in the respiratory system
Gills