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6 votes
6 votes
When must scientific theories be changed

User Tom Heeley
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2 Answers

23 votes
23 votes

Answer:

when new evidence is discovered

User Agritton
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2.7k points
24 votes
24 votes

Answer:

when new information disproving the current theory becomes available.

Step-by-step explanation:

hope this helps..

User Khaled Nassar
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