Question

How many essential elements are there in our body???​

Answer 1

Explanation:

How many essential elements are there in our body???..

the eseentual elimemts are

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

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Oxygen, iron ,zinc , calcium etc