VertebrateOnline version Choose the correct option by Rita Penas Gutierrez 1 A bat is .... a a bird b a mammal c an anfibian d a fish 2 A pinguin is ... a a mammal b an anphibian c a bird d a fish 3 A frog is ... a a reptile b an anphibian c a mammal d a fish 4 A mammal is ... a oviparous b producer c viviparous d invertebrate 5 A fish is ... a viviparous b invertebrate c producer d oviparous