1) Which vertebrates are cold-blooded and have moist skin? a) Reptiles b) Amphibians c) Fish d) Birds e) Mammals 2) Which vertebrates have wet scales? a) Amphibians b) Fish c) Birds d) Reptiles e) Mammals 3) Which vertebrates have feathers? a) Fish b) Amphibians c) Mammals d) Reptiles e) Birds 4) Which vertebrates are cold-blooded and have dry, scaly skin? a) Fish b) Birds c) Mammals d) Amphibians e) Reptiles 5) Which vertebrates are lay jelly-coated eggs? a) Reptiles b) Birds c) Fish d) Mammals e) Amphibians 6) Which vertebrates are warm-blooded and lay hard eggs? a) Birds b) Mammals c) Amphibians d) Fish e) Reptiles 7) Which vertebrates have body hair or fur? a) Amphibians b) Birds c) Mammals d) Reptiles e) Fish 8) Which vertebrates have moist skin and can have lungs or gills? a) Fish b) Reptiles c) Birds d) Mammals e) Amphibians 9) Which vertebrates lay eggs with a leathery shell? a) Reptiles b) Mammals c) Fish d) Birds e) Amphibians 10) Which vertebrates have lungs and wings? a) Amphibians b) Fish c) Mammals d) Birds e) Reptiles

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