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。% A; j7 B" U+ `1 _: r
我們人體到了 30 歲左右就停止製造骨質
6 K- d3 i9 n) o7 RThat's is not correct. It should be stop growing tall. 公仔箱論壇4 Y- p! T, U: ^& H z9 r. J2 l6 e; v
Bone growth is more or less in equilibrium, and become stable after 30s.& i6 s* C: [( t0 u0 ~" Z
- there are 2 cells type in bone ... 公仔箱論壇4 e5 o- Y+ Z: V8 w1 g
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |