原帖由 kks7 於 2008-2-27 06:34 AM 發表 TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。- i: L6 E+ a; O& J: @8 \! X
我們人體到了 30 歲左右就停止製造骨質
( b, Y0 w' ]$ e, m8 @+ VTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。That's is not correct. It should be stop growing tall.
8 K/ J8 i+ i: k- n# NBone growth is more or less in equilibrium, and become stable after 30s., k# @8 }+ t! I# K; S
- there are 2 cells type in bone ... & E3 Q8 e a. B* v) K' g w! ztvb now,tvbnow,bttvbHAHAHAAHA see see sometimes nothing is really what u see~~~~ |