Some clownfish live with sea anemones. The sea anemone provides shelter for clownfish. In return, the clownfish chase away some predators for the anemone. Which option describes the relationship between clownfish and sea anemones?
Select one:

Mutualism.

Commensalism.

Predator-prey.

Parasitism.

When studying the calumet region of illinois and indiana, alfred meyer noted four stages of development as new groups occupied this land. in stage 3, farming communities grew large quantities of crops to sell. a. subsistence agriculture b. conurbanization c. commercial agriculture d. fur trading