Question

are coelenterta posionous in nature​

Answer 1

Answer:

Venomous coelenterates can be found within the classes: Hydrozoa (hydroids, fire corals and hydromedusae), Scyphozoa (true jellyfishes) and Anthozoa (sea anemones). ... Not all species of these three classes are venomous and some are relatively harmless.

Answer 2

Answer:

Cnidaria are responsible for more envenomations than any other marine animal. However, of the 9000 species, only about 100 are toxic to humans