返回列表 回復 發帖
the reason is no Oxygen in that box......if all the Oxgen suck out off that box..that will be notvb now,tvbnow,bttvb1 x7 K2 v: y! K1 S* g! G, }' V, Y- c
decomposing reaction by Nutural processing
Biology/human Science major.../ Evironmantal science minor
返回列表