Which of the following statements about coral reef preservation efforts is true?

Well you didn’t list any statements but you can preserve coral reefs by choosing sustainable seafood, conserve water, volunteer, long lasting light bulbs, not touching the reefs, don’t wear sunscreen that could harm the reefs, don’t take pieces of coral off the reefs, don’t send chemicals into the water, and practice safe boating so you won’t risk hitting one.

I'm pretty sure it's c. extremely gradual but not 100% sure though.

Ithink i might know wait one second let me serve