Iam so confused by this! someone, me! this isn't a test or homework question, just me being really confused!
what does it mean to be traveling at a relativistic speed?

Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the value? from this comparison you should see why the body can accommodate a modes amount of activity in hot weather but strenuous activity would increase the metabolic rate above the body's ability to remove heat [12].