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Cnidarians
Cnidarians are aquatic animals belonging to the phylum Cnidaria. Common cnidarians include to jellyfish, sea anemones, corals and the Portuguese Man o' War. Questions about all species of cnidarians can be directed here.
669 Questions
What is the different body plan symmetry and feeding methods of cnidarians and roundworms?
Jellyfish are bell shaped and roundworms aren't. Jellyfish sting and roundworms do not. jellyfish are radial and and roundworms are not.
What is the larva of a cnidarian called and how does it move?
it is called a planula. it is a free-swimmer
How does a hydra remove undigested food?
A hydra removes undigested food the same ways it takes in food. A hydra takes in it's food through it's tentacles, so it removes food the same way because it's like a pipe stuck in the ground and there is only one way in and one way out.
What is hydra circulatory system?
the hydras and sponges do not have a circulatory system.because, the water in which they live brings all the food and oxygen when it enters their bodies. It also carries away all the waste products and carbon dioxide when it moves out.
Hydra adaptations are body parts that are mutated to adapt an animal to living totally in the water. In some science fiction books and movies, animals develop gills and fins to adapt to the water.
What type of symmetry do cnidarian's have?
The basic body symmetry of a cnidarian, especially a jellyfish, is radial, meaning that no matter how it is bisected along its central axis, its two halves will be mirror images of one another.
Where do you enter the hydra pet code on wizard101?
login and click on redeem card or code and type it in
What does a cnidarian expel undigested food through its what?
looking up homework questions are we know?
Weight: 800-1500kg
On land speed: 25mph max
In water: 55-88mph
In air (not original perk):25-36mph
Reaction test: 8/10 (better than average human)
WARNING: This data may be false, it was calculated through many games and films...
