Characteristics of vertebratesOnline version Choose the correct sentences about the vertebrates. by Manuel Ventura 1 Mammals have... a legs and moist skin b legs and feather c hair and legs d fins and scales 2 Mammals... a breathe with lungs and they are oviparous b breathe with gills and they are oviparous c breathe with gills and they are viviparous d breathe with lungs and they are viviparous 3 Birds have... a wings and feathers b legs and wings c legs, wings and feather d legs, wings and hair 4 Birds... a breathe with lungs and they are oviparous b breathe with lungs and they are viviparous c breathe with gills and they are oviparous d breathe with gills and they are viviparous 5 Fish have... a legs and scales b fins and moist skin c wings and scales d fins and scales 6 Fish... a breathe with lungs and they are oviparous b breathe with gills and they are oviparous c breathe with lungs and they are viviparous d breathe with gills and they are viviparous 7 Reptiles have... a legs and scales b wings and scales c moist skin and wings d fins and scales 8 Reptiles... a breathe with gills and they are oviparous b breathe with lungs and they are viviparous c breathe with lungs and they are oviparous d breathe with gills and they are viviparous 9 Amphibians have... a legs and scales b wings and moist skin c legs and feather d legs and moist skin 10 Amphibians... a breathe with gills (youngs) and legs (adults) and they are oviparous b breathe with gills (youngs) and lungs (adults) and they are oviparous c breathe with lungs (youngs) and gills (adults) and they are oviparous d breathe with lungs (youngs) and gills (adults) and they are viviparous Feedback 1 Mammals have legs and hair 2 Mammals breathe with lungs and they are viviparous 3 Birds have legs and wings and feathers 4 Birds breathe with lungs and they are oviparous 5 Fish have fins and scales 6 Fish breathe with gills and they are oviparous 7 Reptiles have legs and scales 8 Reptiles breathe with lungs and they are oviparous 9 Amphibians have legs and moist skin 10 Amphibians breathe with gills (youngs) and lungs (adults) and they are oviparous
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