From the food they eat, the liquids they drink, and the air they breathe.
The elements that make up the body are: Carbon Hydrogen Oxygen Phosphorous Potassium Iodine Nitrogen Sodium Calcium Iron Magnesium along with traces of copper, selenium, cobalt
c,h,n,o,p,scarbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur
C, h, o
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