fish
Gills extract dissolved oxygen from water. This topic is part of Animals within Science & Nature. This page currently draws on 9 supporting questions, with answers and bonus facts available below.
fish trivia questions
Most fish breathe using what organs?
Answer: Gills
Bonus fact: Gills extract dissolved oxygen from water.
What organ helps many bony fish control buoyancy without constantly swimming?
Answer: Swim bladder
Bonus fact: A swim bladder is a gas-filled organ that helps regulate buoyancy.
Sharks and rays belong to which class of fishes characterized by skeletons made of cartilage?
Answer: Chondrichthyes
Bonus fact: Chondrichthyes includes sharks, rays, skates, and chimaeras.
Barracudas are what kind of animals?
Answer: Fish
Bonus fact: Barracudas are predatory marine fish.
What do herons commonly use their long pointed bills to catch?
Answer: Fish
Bonus fact: Herons strike quickly at fish and other aquatic prey.
A seahorse is what type of animal?
Answer: Fish
Bonus fact: Seahorses are marine fish.
Sharks are classified as which type of vertebrate?
Answer: Fish
Bonus fact: Sharks have skeletons made mostly of cartilage rather than bone.
Monkfish are best described as what kind of animal?
Answer: Fish
Bonus fact: Monkfish are bottom-dwelling predators with very large mouths and broad, flattened heads.
Chả cá is a Vietnamese dish built around what main ingredient?
Answer: Fish
Bonus fact: The best-known Hanoi version features pieces of fish cooked with turmeric and herbs.