Answer:
It would be the sun! aka b
Explanation:
Energy from the sun and the force of gravity drive the continual cycling of water among these reservoirs. As the water is heated, it changes state from a liquid to a gas. This process is called evaporation. As more energy is added to the water, the water molecules move faster and farther apart.
The correct answer is (d.) It was advanced. Based on City, the advancement of the technology can be inferred about the technology of the ancient Romans. Their technology supported the Roman civilization and as well as the Roman military to be possible.
Uh, I don’t really know. ♀️