question: what are used for defense by close relatives of coral?
choices.text: chemical messengers microscopic organisms flagella poisonous darts Chemicals coelenterates antibodies lamphreys
choices.label: A B C D E F G H
fact2: Sea anemones are close relatives of corals .
combinedfact: poisonous darts are used for defense by close relatives of coral
formatted_question: what are used for defense by close relatives of coral? (A) chemical messengers (B) microscopic organisms (C) flagella (D) poisonous darts (E) Chemicals (F) coelenterates (G) antibodies (H) lamphreys