tin413 says
12 years ago
cambrian period: formation of crust, atmosphere, molecular and chemical evolution, single (anaerobic)
xxaanniee says
12 years ago
unsa naman na tin?! :-D haha!
tin413 says
12 years ago
hihihi
tin413 says
12 years ago
ng tuon ko sa plurk
立即下載
tin413 says
12 years ago
hehe3heehe