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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. Insufficient calories B. Overhydration C. Dehydration D. Lack of protein
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2 votes
If an outdoor runner develops a headache, feels tired, and has an elevated heart rate, what is the most probable cause?

A. Insufficient calories
B. Overhydration
C. Dehydration
D. Lack of protein

User Tomas Hurka
by
9.3k points

2 Answers

6 votes
Dehydration because they probably didnt think they were out in the sun so they didnt hydrate as much as they needed to.
User Tempestadept
by
8.0k points
4 votes
C......................
User Andrew Top
by
8.4k points
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