Zoology Question
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Which statement is the method by which cnidarians are able to digest their food?
- Cnidarians have a complete digestive system with two openings.
- Cnidarians absorb their food across their body wall into a primitive gut cavity.
- Cnidarians use their tentacles to break down the captured prey before it is taken into the body through the mouth.
- Cnidarians only have one opening for digestion, located on the aboral side of the animal.