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Lesson 19

Certainty and Uncertainty

QuestionAnswer
approximate almost exact or correct
assumption something that is accepted as true without proof
certify to guarantee or confirm to be true, accurate, or genuine
contend to struggle against difficulties
hypothesis a theory; an educated guess that can be tested by further investigation
illusion an image that is not real
inquire to ask; to request information
presume to take for granted as being true without having proof
vague not specific; not clear
inevitable impossible to avoid or prevent
Created by: bethcumbo on 2012-04-26




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