- Home
- An underwater photo of a coral farm. Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically live in compact colonies of many identical individual polyps Puzzle #367247530
An underwater photo of a coral farm. Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically live in compact colonies of many identical individual polyps Puzzle #367247530