Assertion: jellyfish's cavity | /r/HasProperty | digestive
Facets:
Source sentences:
text: Jellyfish have a digestive cavity called "gastrovascular cavity", which acts by digesting food and sending nutrients and oxygen to the rest of the body.
text: Once the fish is no longer moving, the jellyfish will move it to its mouth with the help of its tentacles, passing in to its digestive cavity.