During physical activity, the body will cool down by: group of answer choices
a) sweating to carry heat away from the surface of the body.
b) increasing urination to carry heat away through the kidneys.
c) drawing the blood away from the surface of the skin to let the body core cool it.
d) using the water from metabolism to cool the body core.
e) inhaling oxygen and cooling the blood as it flows through the oxygenated lungs.