Evolution of Cells and Algae

Amphibians

Fish

Sponges (correct)

Reptiles

Their elongated flaps on their backs

Their warm insulated bodies (correct)

Their dry scaly skin

Their ability to swim with speed and power

Their fleshy fins that became wait supporting legs

Their elongated flaps on their backs (correct)

Their ability to gulp air from the water surface

Their hard protective skins that gave their bodies some rigidity