Question

what is called coral bleaching .​

Answer 1

Answer:

ok..here is the answer..

Explanation:

Coral bleaching occurs when coral polyps expel algae that live inside their tissues

Answer 2

Coral bleaching occurs when coral polyps expel algae that live inside their tissues. Normally, coral polyps live in an endosymbiotic relationship with these algae, which are crucial for the health of the coral and the reef.

plz mark me brainliest