What is the most durable species that breathes with gills as larvae and lungs as adults?
Snakes Salamanders edible salmon Oak Frogs Lizards a fish
A B C D E F G H
Frogs are the most durable of the amphibians.
Frogs are the most durable species of cold-blooded vertebrates and breathe with gills as larvae and lungs as adults
What is the most durable species that breathes with gills as larvae and lungs as adults? (A) Snakes (B) Salamanders (C) edible (D) salmon (E) Oak (F) Frogs (G) Lizards (H) a fish