This printable crossword puzzle has 18 clues. Answers range from 5 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Reptiles have a_____ Circulation loop
Order of Crocodiles
Study of amphibians and reptiles
Cold-blooded animals
Permeable shell
Hatchling is well developed in birds
Famous fossil
Mates for life
Voice box of a bird
Integument
Amphibian reproduction
Mother lays the eggs, then they hatch
order that includes lizards and snakes
4 walking legs
Snake
Amphibians use this to hear
Retiles and amphibians like____ places
What occurs after larva develops?