VertebratesOnline version Review of vertebrates characteristics by César Miranda 1 They breathe only with lungs a Mammals b Reptiles c Birds d Amphibians e Fish 2 Mammal live a In land b On land c In water d On water 3 In which group are these animals? a Amphibians b Reptiles c Fish d Mammals e Fish 4 They breath with... a Gills b Lungs c Lungs and gills 5 Fish have got... a Two legs b Four legs c Fins 6 They have got... a Fins b Gills c Wings d Scales 7 They have got their body covered with... a Scales b Hair c Fur d Feathers 8 An easy one. They live... a On water b In water c On land d In land 9 They breathe with... Respuesta escrita 10 They have got... a Moist skin b Hair c Feathers d Dry skin 11 Write an example of this group, Rememeber the examples of class. Respuesta escrita 12 They have got their body covered with... Respuesta escrita 13 They breathe with... a Gills b Lungs c Gills and lungs 14 They live... a On water and in land b In water and in land c On land and on water d In water and on land 15 They have got ... legs when they are adults. Respuesta escrita Explicación 1 Amphibians breathe with lungs and gills 2 Remember: ON land / IN the water 3 They have got four legs and hair. 4 They don't have lungs 5 They need them to swim 6 They fly with them 7 They protect their body with them. 8 Remember: ON land / IN the water 9 They need them to breathe. 10 Their skin is very hard. 11 They live on land. 12 They have got hard skin. 13 They use gills when they are young and lungs when they are adults 14 They can live in both places 15 They don't have legs when they are young
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