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If an outdoor runner develops a headache, feels tired, and has an elevated heart rate, what is the most probable cause? A. Dehydration B. Lack of protein C. Overhydration D. Insufficient
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If an outdoor runner develops a headache, feels tired, and has an elevated heart rate, the most probable cause is A. Dehydration
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Asked 12/21/2011 11:29:05 AM
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