Paragraph Seven Most scientists start an investigation by finding out what other scientistshave learned about a particular problem. After known facts have been gathered,the scientist comes to the part of the investigation that requires considerableim

Paragraph Seven Most scientists start an investigation by finding out what other scientistshave learned about a particular problem. After known facts have been gathered,the scientist comes to the part of the investigation that requires considerableimagination. Possible solutions to the problem are formulated. These possiblesolutions are called hypotheses. Any hypothesis is a leap into the unknown. 42. The process ofdoing scientific r__________.

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