原帖由 kks7 於 2008-2-27 06:34 AM 發表 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。 |/ i& @5 N5 K6 r) i
我們人體到了 30 歲左右就停止製造骨質 ; k& |6 Q" o# L2 a# X公仔箱論壇That's is not correct. It should be stop growing tall. , L6 p# J7 g3 C5 K3 rBone growth is more or less in equilibrium, and become stable after 30s.3 a5 M2 Y+ i6 c [
- there are 2 cells type in bone ...
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。' M0 V1 x ^! G! N' U2 |' `6 w1 o
HAHAHAAHA see see sometimes nothing is really what u see~~~~