原帖由 kks7 於 2008-2-27 06:34 AM 發表 公仔箱論壇% z; S. h. f' _; o8 J
我們人體到了 30 歲左右就停止製造骨質
! k3 j$ \; l: |- p# D* q公仔箱論壇That's is not correct. It should be stop growing tall.
) Y, H- f8 U% b4 GBone growth is more or less in equilibrium, and become stable after 30s.* v8 D' ~( S4 h: l' P r
- there are 2 cells type in bone ... 公仔箱論壇% B' Y' U2 h% U& S- e
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |