Bleached coral is a sign that(1 point) Responses the water’s pH is basic. the water’s pH is basic. the water is too warm. the water is too warm. only algae live in the reef. only algae live in the reef. the biodiversity of the reef is stable.

Answer 1

Bleached coral is a sign that the water is too warm. Coral bleaching often occurs when water temperatures rise, causing corals to expel the algae (zooxanthellae) living in their tissues, which can lead to a loss of color and vital nutrients for the coral.