Question

What are the three key adaptions amniotes have for life on land

Answer 1

flippers to move in water and land, food adaptations, they can be herbivores or carnivores, there is both food sources on earth, and also the ability to breath oxygen and hold their breaths for a long period of time hope it halps

Answer 2

three major clades: deuterostomia, Ecdysozoa, and Lophotrochozoa