Question

Corals, sea anemones, and jellyfish are members of which phylum?

a) Porifera.
b) Cnidaria.
c) Annelida.
d) Chordata
e) Mollusca

Answer 1

b) Cnidaria.

Step-by-step explanation:

Corals, sea anemones, and jellyfish are members the phylum, Cnidaria.