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

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.

What is Scientists ?

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.

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