Is any part of the body original equipment?
Natural Selections · Natural Selections
December 31, 20205m 9s
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Show Notes
(Dec 31, 2020) Since our bodies replace most cells over a period of a few years, it raises the question "Is any part of us original equipment?" According to Curt Stager and Martha Foley, the answer is "Yes." Parts of the eyes and teeth, as well as many nerve and (bad news for dieters) fat cells last a lifetime.
Topics
natselectnaturebiologysciencetopstory