I think that the bottom line is that everyone wants to be respected. If you respect someone, they will most likely respect you back. If you condescend someone, or treat them poorly, the will react poorly. Just treat other how you want to be treated.
Coral reefs C. provide the highest biodiversity of all marine ecosystems.
Biodiversity can be defined as the variety of living species that can be found in a particular place, ecosystem, region, etc. Coral reefs are considered to have the highest biodiversity of all marine ecosystem on the planet. Sitting on less than one percent of the ocean floor, coral reefs are home to more than twenty-five percent of marine life.
Here is the introduction of demograpgy
and sorry l don't know other answer.