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what are capillaries composed of?

a. endothelial cells of the tunica externa
b. endothelial cells of the tunica intima
c. smooth muscle cells of the tunica externa
d. smooth muscle cells of the tunica intima

How does emergency conception reduce the risk of pregnancy

Choose all answers that apply. what is true about resistance training

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.