Question

headaches are often a sign of ___. a.) oxidation b.) vitamin C depletion c.) dehydration d.) CHO depletion

Answer 1

Headaches are often a sign of dehydration. When somebody stays out in the sun too long and starts getting dehydrated their head will start pounding because their is not enough water to keep you from thinking about being cooled down. So the answer would be  dehydration.
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Answer 2

C. HOPE THIS HELPED!! Goodluck god bless