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The Average Age of the Onset of Puberty Has Changed

question 54

Multiple Choice

The average age of the onset of puberty has changed over time. Which of the following individuals is most likely to have started puberty at the latest age?


Definitions:

2,2-dimethyloxirane

A type of oxirane with two methyl groups attached to the same carbon atom, used in organic synthesis.

Ethanol

A volatile, flammable, colorless liquid alcohol, used as a solvent, antiseptic, and intoxicant.

Trace of HCl

A very small amount of Hydrochloric acid, often used in chemical reactions.

Organic Product

A compound that results from an organic reaction, typically containing carbon atoms covalently bonded to hydrogen, oxygen, or other atoms.

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