fingerpuppet

原帖由 kks7 於 2008-2-27 06:34 AM 發表 ) d& e7 @! V5 ~4 ~4 ^& C
我們人體到了 30 歲左右就停止製造骨質
0 K% u: M; T" I# H# t! Q) G5.39.217.76That's is not correct. It should be stop growing tall.
( I7 N2 a. R( P公仔箱論壇Bone growth is more or less in equilibrium, and become stable after 30s.
6 H3 p) U3 B/ \+ i- N2 V# s5 m7 G公仔箱論壇- there are 2 cells type in bone  ...

tvb now,tvbnow,bttvb2 p% V9 }! f* c. }% w* X
HAHAHAAHA see see sometimes nothing is really what u see~~~~