Scientists base many of their investigations on questions that test accepted theories. Which outcome of an investigation
would cause a scientist to ask a different question?
The observed results are different from the expected results.
The investigation had many sources of error.
Another scientist proposed the same theory.
The expected results could be explained in different ways.
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Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.