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Rina8888 [55]
4 years ago
12

1. What traits do Cnidarians have with all other animals?

Biology
1 answer:
Soloha48 [4]4 years ago
8 0
1) a cnidarian is another form of jellyfish. They survive using predator prey and live like any other aquatic animal would. However, they contain 2 membrane layers which makes them more complex creatures.
2) a hydra is more advanced. It contains 2 membrane layers and it’s body wall is diploblastic meaning flexible like a jellyfish’s. But a hydra consist of a single plane for its body symmetry, which classified it as more complex.
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