Answer:
A mutation can benefit an organism by changing its physical characteristic.
Explanation:
Answer:
they gives homes to diffrent type of fish and sea life
eels,trigger fish, starfish , and some types of sharks usually hang around there
the biggest threat is bleaching (This is all i know so sorry if its not enough :/)
Explanation:
It is soil after wind for example wind storm causes to soil erosion
Link is a bout dont trust it from my experience