1) Are amphibians vertebrates or invertebrates? a) Vertebrates b) Invertebrates 2) Are amphibians viviparous or oviparous? a) Viviparous b) Oviparous 3) They are born from... a) their mother's womb. b) an egg. 4) They have their body covered with... a) feathers. b) fur. c) bare skin. d) scales. 5) Most amphibians breathe through a) lungs. b) gills. c) lungs when they are babies and gills when they grow up.

Amphibians

de
Incorporar

Ranking

Estilo visual

Opções

Alterar modelo

Restaurar arquivo salvo automaticamente: ?