Question

9.which major bio-element is present in lowest percentage in human body?
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Answer 1

• 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

Answer 2

Explanation:

The elements present in lowest percentage in our human body are sulphur,magnesium,boron,potassium they consist of 0.85 percentage in human body