a) What is our body made up of?
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Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium. All 11 are necessary for life.
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please mark BRAINLIST kindly request
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Most of the human body made up of water H2O
which is a combination of hydrogen and oxygen. 99 percent of body made up of oxygen, hydrogen ,carbon, calcium nitrogen ,phosphorus they were the small amount of other elements.
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