Fringing reefs, barrier reefs, atolls, and patch reefs. Fringing reefs grow near the coastline around islands. They are separated from the shore by shallow, narrow lagoons. Fringing reefs are the one of the most common type of reef that we see in oceans.
Hello!! The best answer would be B - genetic engineering because those are engineers who manipulate the genetic material within a person or organisms genes. I hope I have helped!! Have a great night.