What are corals?|Special sea creatures|Types of sea plants|Types of rocks|Types of fish
Where do corals live?|In warm, clear, shallow water|In cold, dark, deep water|On land|In freshwater lakes and rivers
What are polyps?|Tiny animals that together make up corals|Types of fish|Types of seaweed|Types of sea birds
What is a coral reef?|A large underwater structure made of dead and living corals|A type of fish|A type of underwater plant|A type of underwater rock formation
Who lives in coral reefs?|Many different fish and sea animals|Only corals|Only fish|No one, they are uninhabited