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What is the structure that coordinates the complex activities of a cnidarian's body?
Cnidarians like jellyfish use muscles to contract their central bell, lightly propelling them through the water. Coral polyps and sea anemones catch food in their tentacles. When the tentacle is full of food, it curls inward toward the mouth, which sucks up all the food. Cnidarians who live in long strands in the open ocean coordinate their movement by feel. If you were a cnidarian and the cnidarian in front of you started to move left, then you would follow it left, and the one behind you would do the same. A lot of times, a larger, head cnidarian leads long strands of its friends through the water in search of food. Enjoy your day! :)
Is a free swimming form of a cnidarian called a polyp?
No, a free swimming form of a cnidarian is called a medusa. Polyps are typically attached to a substrate and have a cylindrical body with a mouth surrounded by tentacles at one end. Medusae have a bell-shaped body with tentacles hanging down.
Is an octopuss a cnidarian?
No, an octopus would be an example of a mollusk (not a cnidarian).
Do cnidaria have muscles?
Cnidarian do have muscles
Can you breathe out of your nose with your mouth open and your tongue at the bottom of your mouth not touching the roof of your mouth?
Yes, if you hold your hand over your mouth. There is no mechanism to prevent it however the air you breath will follow the path of least resistance. if your big mouth hole is open why would it travel down the more constricted path of your nose?
What is the body cavity in a cnidarian?
They have a mouth/anus and that is it.
What does a cnidarian expel it's undigested food through?
looking up homework questions are we know?
Is coral a cnidarian?
Yes, coral is a cnidarian.
How do put cnidarian in a sentence?
On the field trip, I saw a "cnidarian"when we went on a submarine.**************************A jellyfish is a basic example of a cnidarian.
How do you open mouth kiss?
I guess that u open ur mouth and use ur tongues
Why do people say not to speak with your mouth open?
People don't say not to speak with your mouth open, they say not to eat with your mouth open.
Is a cnidarian respiratory or circulatory system?
respiratory system is a cnidarian
Is your mouth open when you kiss a guy?
Yes your mouth is open and I have no idea why.
Can braces cause you to unable to open your mouth?
no. but when you get the elastics in your mouth its a bit harder to open your mouth but you will be able to.
Why wouldn't you open your mouth if a tongue depressor was placed in your mouth?
If a tongue depressor was placed in your mouth, then your mouth had to be open in the first place.
What are two body forms in the phylum cnidarian?
The two body forms in the phylum Cnidarian are the polyp and medusa. Polyps are usually stationary, with a cylindrical body and tentacles surrounding a central mouth. Medusas are free-swimming and have a bell-shaped body with tentacles hanging down.
What does it mean when an anole's mouth is open?
If an anole's mouth is open it wants to mate.
