Aquatic and mostly marine environments
No, cnidarians do not have spicules. Spicules are small, needle-like structures made of calcium carbonate or silica that are found in some sponges and echinoderms for support and defense. Cnidarians, such as jellyfish and corals, have a different type of support structure called a mesoglea.
No. Cnidarians don't even have a circulatory system.
Cnidarians typically exhibit radial symmetry, meaning they are shaped like a wheel spoke with multiple identical parts radiating out from a central point. This symmetry allows them to respond to stimuli from all directions equally and efficiently capture prey in their aquatic environment.
Cnidarians all have stinging cells called nematocysts with which to catch their prey.
Cnidarians and Sponges are invertebrates
Cnidarians live in water.
cnidarians are symetricle creatures with small stomachs that are often detachable such as a starfishes
No, cnidarians do not have spicules. Spicules are small, needle-like structures made of calcium carbonate or silica that are found in some sponges and echinoderms for support and defense. Cnidarians, such as jellyfish and corals, have a different type of support structure called a mesoglea.
Pole dancers.
Cnidarians are things such as sea jellies, therefore usually will be found in marine environments.
The two types of true tissue found in cnidarians are the epidermis and the gastrodermis.
Polyps, which are Sessile or stationary, and Medusa which move.
Cnidarians are invertebrate animals with stinging cells and include the jellyfish, coral, and annenomes. Cnidarians are most commonly found in salt water oceans however the hydra is found in fresh water.
True, tentacles are a common feature among cnidarians like jellyfish and sea anemones. These structures are typically armed with stinging cells called cnidocytes, which help cnidarians capture prey and defend against predators. Tentacles are used for a variety of functions including feeding, sensing the environment, and locomotion.
cnidarians are animals that look like plants and are found at the bottom of the ocean. they have tentacles that can sting you if you touch them
No. Cnidarians don't even have a circulatory system.
Jellyfish are cnidarians.