There are two cnidarian body shapes, the bell-shaped Medusa, whose tentacles face downward and the vase-shaped polyp, whose tentacles face upward. Cnidarians have stinging cells in their tentacles known as cnidocytes. These cells include a trigger that releases a toxin-coated stinger that paralyzes any organism that has come into contact with is. Examples of a medusa include the common jellyfish, and examples of a polyp include corals and sea anemones.
the chicken heart pomps the blood around the body
A nematode is a tiny roundworm that lives in the soil. Too see an image of a nematode from Encyclopedia Britannica, see the Related Link.long, slim, round, like spaghetti. have bilateral symmetry. simple nervous system. ring of ganglia forms simple brain.
it has a black face, very long bushy tail and light colored body
Dogfish have a slender body with a pointed snout, large eyes, and sharp teeth. They are typically gray or brown in color with a lighter underbelly. They have two dorsal fins and are known for their scavenging behavior.
A dragonfly is an insect with long, delicate wings and a slender body, usually with vibrant colors. A crayfish, on the other hand, is a small crustacean with a hard exoskeleton and a segmented body, often resembling a mini lobster. They have distinct physical characteristics that differentiate them from each other.
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
Most cnidarians have tentacles with stinging cells surrounding their mouth. The mouth is the only body opening. All cnidarianshave radial symmetry.
no
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.
Cnidarians include jellyfish, anemones, hydras, and corals. They have a stomach and a tentacled mouth and are radially symmetrical.
ice
No clue, but here is a hint, look in the book!
Mostly mountians
They look like bristles embedded in its body wall.
they look nasty
your body would look like as if someone have blown you up
A decaying dead body