The correct answer is that some of the sand originayed from the sea-cliff rock itself.
Vertified.
Happy Science!
Answer:
clumped
Explanation:
Clumped dispersion is often due to an uneven distribution of nutrients or other resources in the environment. giraffea do not have to move very much to find mates, organisms have better protection from predators, and there is more access to food resources.
It's Anaerobic not aerobic
