1. Phylum Chordata! Class amphibia 2. Class amphibia!The amphibians – First vertebrates to inhabit landStill live part of life in water – MetamorphosisAprx. 5,000 species!Characteristics…
1. Phylum Chordata! Class amphibia 2. Class amphibia!The amphibians – First vertebrates to inhabit landStill live part of life in water – MetamorphosisAprx. 5,000 species!Characteristics…