X
0
1.
rikki_doxx 5 year s ago
Where do they come up with this silly s@#$$%t? The appendix is a bacteria factory to replace gut bacteria after a sickness removes the good bacteria.
       
27353641acute
belayclappingdance3dashdirol
drinksfoolgirl_craygirl_devilgirl_witch
goodgreenheartJC-LOLJC_doubledown
JC_OMG_signkisslaughingman_in_lmocking
mr47_04musicokroflsarcastic
sm_80tonguevishenka_33vomitwassat
yahooshoot
Although wisdom teeth are now simply painful and frail, they once served a very important purpose. A long, long time ago, pre-humans were primarily herbivores, which meant they ate a lot of greens. Because green vegetation takes longer to digest, it needed to be chewed more, and wisdom teeth gave the extra surface area needed to grind the greens into pulp.
X
Weird Things That Have Occurred in the Evolution of Human Beings (5 pics + 1 gif)
>
4/6
<