原帖由 kks7 於 2008-2-27 06:34 AM 發表
! t/ v6 v+ a' p5 F1 {5.39.217.76我們人體到了 30 歲左右就停止製造骨質
8 H; D. \3 R, m$ yThat's is not correct. It should be stop growing tall. + e) y0 a4 T9 z; a7 z
Bone growth is more or less in equilibrium, and become stable after 30s.5.39.217.76, z$ L9 K( _& O T* R2 I" {& V
- there are 2 cells type in bone ... ' y3 k8 d* ^! w7 t! }5.39.217.76HAHAHAAHA see see sometimes nothing is really what u see~~~~ |