October 18, 2021

8 body parts that might seem useless but actually have interesting functions

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By Michelle Starr,Science Alert From Business Insider There’s very little in our anatomy that has β€” or had β€” no purpose whatsoever. While there are a few things that might seem useless now, they exist because our ancestors once needed these features. The appendix isn’t completely useless β€” recent research shows it might help harbor […]