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lakkis [162]
2 years ago
13

Suppose you are an archaeologist trying to answer this question: how did the first humans migrate to north america? why might th

e answer to this question change over time? check all that apply. archaeologists might find new sites with human artifacts, thus providing new evidence. archaeologists might develop new technology that helps them assign different ages to existing artifacts. archaeologists might produce new theories using existing evidence. archaeologists might learn more about the conditions in the world in which prehistoric humans lived.
Geography
1 answer:
777dan777 [17]2 years ago
6 0

These statements apply:

  • Scientists might find new sites with human artifacts, thus providing new evidence.
  • Scientist might develop new technology that helps them assign different ages to existing artifacts.
  • Scientists might come up with new theories using existing evidence.
<h3>What is Scientists ?</h3>

A scientist is someone who conducts scientific research to advance knowledge in a particular field. Scientists are inspired to work in a variety of ways. Many people want to know why the world is the way it is and how it came to be. They have a strong interest in reality.

A scientist is someone who collects and analyzes research and evidence in order to develop and test hypotheses and gain and share understanding and knowledge.

A scientist is a professional who conducts and collects research to advance knowledge in a specific field. Scientists may develop hypotheses, test them using various methods such as statistics and data, and draw conclusions based on the evidence.

To know more about Scientists  follow the link:

brainly.com/question/17216882

#SPJ4

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A city-state, or polis, was the community structure of ancient Greece. Each city-state was organized with an urban center and the surrounding countryside. Characteristics of the city in a polis were outer walls for protection, as well as a public space that included temples and government buildings. The temples and government buildings were often built on the top of a hill, or acropolis. A surviving example of a structure central to an ancient acropolis is the famous Parthenon of Athens. The Parthenon was a temple built to honor the goddess Athena. The majority of a polis’s population lived in the city, as it was the center of trade, commerce, culture, and political activity.

There grew to be over 1,000 city-states in ancient Greece, but the main poleis were Athína (Athens), Spárti (Sparta), Kórinthos (Corinth), Thíva (Thebes), Siracusa (Syracuse), Égina (Aegina), Ródos (Rhodes), Árgos, Erétria, and Elis. Each city-state ruled itself. They differed greatly from the each other in governing philosophies and interests. For example, Sparta was ruled by two kings and a council of elders. It emphasized maintaining a strong military, while Athens valued education and art. In Athens every male citizen had the right to vote, so they were ruled by a democracy. Rather than have a strong army, Athens maintained their navy.

Greek city-states likely developed because of the physical geography of the Mediterranean region. The landscape features rocky, mountainous land and many islands. These physical barriers caused population centers to be relatively isolated from each other. The sea was often the easiest way to move from place to place. Another reason city-states formed, rather than a central, all-encompassing monarchy, was that the Greek aristocracy strove to maintain their city-states’ independence and to unseat any potential tyra

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