Yes.
No,as they live inside digestive system of a host,they do not have a digestive system.
none
No, worms do not have a stomach--they do have a crop and a gizzard, as part of the digestive tract. The mouth of the worm connects directly to this tract, which runs the entire length of it's body.
No, worms do not have tongues. They use their muscular pharynx to push food into their digestive system.
yesType your answer here...
yes
I am in 7th grade and we are learning about segmented worms. i got this information from my textbook. Worms have a tube like body with a bristle like structure called setae. Setae help keep worms in the soil and help them move. Segmented worms also have bilateral symmetry, a body cavity that holds the organs, and two openings -- mouth and an anus.
Annelids are creatures belonging to the phylum Annelida, which includes segmented worms such as earthworms and leeches. Annelids are characterized by their cylindrical bodies divided into repeating segments and a simple body structure with a complete digestive system.
No. plants do not digest food, they make their own from sun-light, water, CO2, and soil minerals. Plants don't need a digestive system. Animals, in other words, do.I think plants are the only organisms that don't have a digestive system. Many species of the Protists never developed a digestive system. Some unsegmented worms that have taken up a parasitic livelihood (such as Hook Worms and tape worms) have lost what digestive they once had and absorb their nutrients directly through their skin.
It duplicates through regeneration
Worms have a very special digestive system. Instead of having a small and large intestine, worms have only one. And it is called an intestine. They also have organs known as the crop and gizzard, which breaks down the food, since the only thing that worms do is eat. Those are the only things that worms have different than humans
yes and a very complex one at that you should google it :P