Which item represents the least complex level of biological organization?

A. \( \text{CH}_2\text{OH} \)

B. \( \text{H} \)

C. \( \text{OH} \)

D. [tex]\( \text{H}_2\text{O} \)[/tex]



Answer :

Final answer:

The hydrogen atom is the least complex level of biological organization.


Explanation:

The least complex level of biological organization

In biological organization, the hydrogen atom represents the least complex level. It is the smallest and most fundamental unit of matter before forming water molecules and other biological structures like skin cells and organelles.


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