Generally, the standard number of teeth for two normal adults is 28-32. The difference is that there are long and short wisdom teeth, which are the third molars. A considerable number of people do not have wisdom teeth, and there are no specific statistics on the specific proportion. The eruption amount of human wisdom teeth is 0-4. The loss of wisdom teeth is actually a manifestation of human evolution, which has been recognized by stomatology and biology. With the development and evolution of human beings, food gradually degenerates from raw to cooked and from coarse to fine, and the number of teeth as chewing organs also decreases accordingly. The evolution of human beings and the degradation of corresponding organs are a long process, which will not be uniform, and someone will always go first. . . From /link？ URL = brac 5 txn 6 jj 0 dx tibdo 7 bnlawpef 5 o 3 roiqv 7 f-6jk 48 1x sxuwcdzv 4 tatpdxy _ mv _ b 1 txm bgc 6 paw5 rq 0 yza

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