Which are older,the atoms in the body of an elderly person or those in the body of a baby?

Question

Quizplus · Accepted Answer

All atoms in our body, regardless of age, were created during the early stages of the universe, making them appreciably older than the solar system. The atoms in our body have existed for billions of years and have been a part of various life forms throughout history. Therefore, the atoms in the body of an elderly person and those in the body of a baby are of the same age.

Which Are Older,the Atoms in the Body of an Elderly