Sagot :
Answer:
Every scientific theory starts as a hypothesis. ... If enough evidence accumulates to support a hypothesis, it moves to the next step — known as a theory — in the scientific method and becomes accepted as a valid explanation of a phenomenon
Answer:
hypothesis
Explanation:
Every scientific theory starts as a hypothesis. ... If enough evidence accumulates to support a hypothesis, it moves to the next step — known as a theory — in the scientific method and becomes accepted as a valid explanation of a phenomenon.
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