B. Spermatogenesis.
Make gametes are called sperm, and
Spermato-sperm
genesis-creation
The ocean acidification is generally caused by the vast amounts of carbon dioxide that humans release in the air gettting absorbed into the ground, causing the PH of the water to rise.
Hopefully this helps!
The answer is scyphozoan; anthozoan.
In the phylum cnidaria, jellies are members of the <u>scyphozoan</u> clade and corals are members of the <u>anthozoan</u> clade. Cnidaria is a phylum of aquatic invertebrates. It includes sea anemones, corals, jellyfish, box jellies, Hydra, etc. Corals are the members of class Anthozoa and jellies are members of class Scyphozoa.