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The intestine of the roundworm is so limp and fragile because it is not supported by a rib cage or other skeletal structure. Roundworms are long, thin worms that live in the intestines of other animals. They do not have a backbone or any other bones, so their intestines are not held up by any rigid structure. This makes the intestines very flexible, which allows them to move through the host's intestines without getting damaged. However, it also makes the intestines very delicate, and they can easily be damaged if the roundworm is squeezed or put under too much pressure.

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Andziso Ernest

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Q: Why is the intestine of the roundworm so limp and fragile?
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