Answer:
The new findings support the theory that walking first arose underwater, preceding the move onto land and the development of toes and limbs adapted to land perambulation.
An object that is traveling around another body in space is in ORBIT around that body
A solid is hard and the molecules are packed together, a liquid can move around freely because the molecules aren't as packed together :)
Answer:
<h2>2.408 × 10²¹ is the correct answer!!</h2>
