Common ocean animals across fish, mammals, and invertebrates with one distinguishing fact each, one animal per card.
39 cards · basic cards · AI-written, checked twice. Edit anything.
- Male seahorse does what with fertilized eggs?
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Carries them in a pouch until they are born- How does a female anglerfish attract prey in the deep sea?
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Uses a bioluminescent lure on a long stalk- What deadly poison is found in pufferfish?
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Tetrodotoxin- What material is a shark skeleton made of instead of bone?
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Cartilage- Which body part does a goldfish lack entirely?
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Stomach- What makes tuna unusual among most fish?
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Tuna are warm-blooded and generate body heat- Where are both eyes of a flounder positioned?
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On the same side of its head- What does an electric eel use to hunt and defend itself?
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Electric current that it generates in special organs- How does a lionfish defend itself from predators?
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Through venomous spines on its fins- What unusual ability does a flying fish have?
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It can glide above the water surface using its fins- What does a swordfish use its elongated bill for?
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Piercing and slashing at fish to injure or stun them- How do whales breathe while living in the ocean?
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Through blowholes, then hold their breath when diving- What do dolphins use to navigate murky or dark water?
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Echolocation, by producing clicking sounds and listening for echoes- What do manatees eat exclusively?
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Plants and aquatic vegetation- What long teeth do walruses have?
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Long tusks made of ivory
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