Answer: The period known as classical antiquity began with the emergence of the city-states of ancient Greece. Later, the Roman Empire came to dominate the entire Mediterranean basin. The fall of the Roman Empire in AD 476 traditionally marks the start of the Middle Ages.
Explanation:
Buenos Aires y Sao Paolo controlan la economía de sus respectivos países, además son las mas pobladas de sus res lectivos países.
Rosario y Asunción son ciudades grandes e importantes que mueven sus exportaciones por rio
Córdoba y Brasilia, ciudades importantes en distintas maneras, pero se ubican en el centro de sus países
Punta Arenas y Ushuaia, las ciudades más al sur de sus países respectivos
Salta y Tarija, sus culturas son muy parecidas y su importancia en sus países también
The rock must be granite.
Answer: Principle of Superposition
Explanation: In an otherwise undisturbed sequence of sedimentary strata, or rock layers, the layers on the bottom are the oldest and layers above them are younger. Principle of Original Horizontality: Layers of rocks deposited from above, such as sediments and lava flows, are originally laid down horizontally. Hope this helps!
<u>Answer:</u>
Energy generated by nuclear fusion. When a star is formed, the dominant force is gravity. As nuclear fusion begins the radiation outwards, the inward pull of gravity is resisted by the pressure causing the star to be in equilibrium where energy generated by nuclear fusion at the star's core radiates outward and balancing the force of gravity which is pulling the star inwards. This whole is called the ''gravitational equilibrium''.
