3. How are birds similar to and different from the fishes, amphibians and some reptiles?​


Sagot :

Answer:

How are fish amphibians reptiles and birds alike?

How are fish amphibians reptiles and birds alike?Fish, reptiles, amphibians, birds and mammals all have bones. Fish, reptiles and amphibians are cold-blooded animals. Scientists believe that fishwere the first animals to develop bones. ... Unlikeamphibians, they have lungs and breathe oxygen from the air from the time they are hatched from their eggs.