原帖由 kks7 於 2008-2-27 06:34 AM 發表 5.39.217.761 `& n% l: I, x/ s% L( k& j( p
我們人體到了 30 歲左右就停止製造骨質
+ z4 \, |4 u, \' r M3 n7 E公仔箱論壇That's is not correct. It should be stop growing tall. 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。* N/ D! |7 A+ ~8 T$ t! ]
Bone growth is more or less in equilibrium, and become stable after 30s.
; n/ y8 a6 s" x$ r# \+ l- M- there are 2 cells type in bone ... 3 S, d. t0 I% W3 n, [5 M6 y5.39.217.76HAHAHAAHA see see sometimes nothing is really what u see~~~~ |