Question

Which is one of the 6 fundimental elements that are found in living organisms? Helium Sodium Oxygen Chlorine

Answer 1

Oxygen

Step-by-step explanation:

Although more than 25 types of elements can be found in biomolecules, six elements are most common. These are called the CHNOPS elements; the letters stand for the chemical abbreviations of carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur.

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