question: what both benefit from mutualism?
choices.text: melanin amount some anthozoans coral and alga communication unicellular organisms trees and flowers prokaryotic cells jellyfish
choices.label: A B C D E F G H
fact2: Coral and alga have a symbiotic relationship.
combinedfact: coral and alga both benefit from mutualism
formatted_question: what both benefit from mutualism? (A) melanin amount (B) some anthozoans (C) coral and alga (D) communication (E) unicellular organisms (F) trees and flowers (G) prokaryotic cells (H) jellyfish