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Study
Vertebrate Groups
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Are whales a kind of fish?
Nope! Whales are mammals. They breathe air and feed milk to babies.
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Do reptiles have wet, slimy skin?
Nope, their skin is dry and scaly. You're thinking of amphibians!
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Do all mammals have fur or hair?
Yes, even dolphins and whales have tiny hairs when they’re young!
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Do all vertebrates have backbones?
Yes, they all have backbones.
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Are snakes boneless animals?
No, snakes have hundreds of bones! They're vertebrates.
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Are frogs reptiles?
No, frogs are amphibians, not reptiles.
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