1. La calzada romana
uso:destacaban la movilización de grandes ejércitos con una rapidez nunca vista
Hormigón
uso:permitió que los edificios construidos no estuvieran solamente hechos de piedras apiladas y mortero.
a system of government in which priests rule in the name of God or a god.
Answer:
Topography is the shape of the land. And area's topography may be flat, sloping, hilly, or mountainous. The topography of and area includes the area's elevation, relief, and landforms. Elevation. The height above sea level of a point on Earth's surface is its elevation.
Explanation:
Answer:
A - Nucleus
B - Neutrons
C - Protons
D - Electron Cloud
E - Electrons
Explanation:
nucleus is the center as the main control
neutrons keep a balanced charge no positive just neutral
Protons have a positive charge
Electron Cloud is where the amount of electrons stand
Electrons charge negative electricity