<span>Coral bleaching. The name is apt, as coral affected by this process will lose their vibrant color and become white, which is the color of the calcium carbonate substrate that the coral polyps build around themselves. Coral bleaching can be reversed, but only if ideal conditions return quickly.</span>
Other reasons are
Not finishing the antibiotics.
Or
Taking antibiotics too often
Answer:
Vitamins, minerals, protein, fats, and more.
Explanation: