Which is the most unlikely way to contract hiv in the united states? a) by an infected mother breastfeeding her child b) through sharing needles with strangers during intravenous drug use c) through unexpected sexual contact with an infected person d) through a blood transfusion supervised by a doctor

In general, why does a tall person have a higher basal metabolic rate than a shorter person of the same weight? a. shorter people have more skin surface area and lose heat more rapidly than a taller person. b. tall people are more active than shorter people. c. taller people have more skin surface area and lose heat more rapidly than a shorter person. d. taller people eat more protein, which takes more energy to digest. e. shorter people eat less than tall people.