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What else can I help you with?
What do you think would happen if a person had no skeletal system?
they would basically act like jelly seen as the skeleton holds us up. There are animals without a skeletal system. Worms for example. If a person had not skeletal system, he would be like a worm. He would flump to the floor and be unable to hold any rigid position.
Do flatworms have a skeletal system?
No, flatworms do not have a skeletal system. They belong to a group of animals called invertebrates, which lack a true skeleton. Instead, they have a soft body that is supported by a network of muscles.
Do worms have tongues?
No, worms do not have tongues. They use their muscular pharynx to push food into their digestive system.
Do worms have a closed circulatory system?
yes they do
Do worms have a reproductive system?
they reproduce a sexually
Do round worms have a support system?
yes they do.
What is the name of a worms reproductive system?
a sexual
Do earth worms have a closed circulatory system?
yes
Earth worms have a digestive system with openings?
Yes.
What type of digestive system do segmented worms have?
none
Do the worms have digestive system?
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.
Compare and contrast systems in frogs and worms?
Frogs have a heart that has 3 chambers, and worms do not. Worms exchange gas from their blood through their skin, but frogs are not able to do this. Frogs have the same type of respiratory system as humans.
