Question

in coral ecosystems, corals often have microscopic living inside them. the algae supply the corals with nutrients and the corals give shelter to the algae. which of the following interactions best describes the relationship between the corals and the algae? a) competition b) predation c) mutualism d) parasitism

Explanation:

Mutualism is a symbiotic relationship where both organisms benefit. Corals provide shelter to algae and algae supply the corals with nutrients through photosynthesis. This is a mutual - beneficial relationship. Parasitism is when one organism benefits at the expense of the other. Predation is when one organism hunts and eats another. Competition is when organisms compete for resources.

Answer:

C. Mutualism