Why are organisms in rocky intertidal zones sorted into horizontal bands?
A) Crashing waves remove weaker ones close to the water line.
B) Some float and are carried upward at high tide.
C) Some can better tolerate drying out between high tides.
D) Some need to stay out of the water to breathe.

Question

Quizplus · Accepted Answer

Organisms in rocky intertidal zones are sorted into horizontal bands primarily because some species can better tolerate drying out between high tides, allowing them to survive higher up on the shore where they are exposed to air for longer periods.

Why Are Organisms in Rocky Intertidal Zones Sorted into Horizontal