fingerpuppet

原帖由 kks7 於 2008-2-27 06:34 AM 發表
- x+ [& k, D" s1 l. m3 L' v公仔箱論壇我們人體到了 30 歲左右就停止製造骨質 5 _+ T) L9 x! O  i* I; L
That's is not correct. It should be stop growing tall. : g: q9 d& N" t1 k
Bone growth is more or less in equilibrium, and become stable after 30s.
) R2 k) V) z( l5.39.217.76- there are 2 cells type in bone  ...

tvb now,tvbnow,bttvb' x1 A: l- s0 z$ S  T
HAHAHAAHA see see sometimes nothing is really what u see~~~~