Answer: The amniotic egg was an evolutionary invention that allowed the first reptiles to colonize dry land more than 300 million years ago. Fishes and amphibians must lay their eggs in water and therefore cannot live far from water. But thanks to the amniotic egg, reptiles can lay their eggs nearly anywhere on dry land.
Explanation:
Answer:
False
Explanation:
The number of vertebrate species are more...
<span>energy from the sunlight uses electrons to make ATP.</span>
Th molecules in gas move around without pattern, they aren't stationary like in a solid or patterned like in a liquid.
