jill, Ask you a question

來源: 竹杉林 於 2011-04-10 18:54:03 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (115 bytes)
回答: 還是讓上帝來處理他們吧。 由 jill08 於 2011-04-10 17:22:25

I majored in plant biology but don't know much about zoology.

Why don't female animals have periods?

所有跟帖： 

• LOL, good question. -jill08- ♀ 給 jill08 發送悄悄話 (15 bytes) () 04/10/2011 postreply 19:00:41

• We don't see any blood on the streets where -竹杉林- ♂ 給 竹杉林 發送悄悄話 竹杉林 的博客首頁 (20 bytes) () 04/10/2011 postreply 19:41:08

• They clean it up right the way. -jill08- ♀ 給 jill08 發送悄悄話 (0 bytes) () 04/11/2011 postreply 18:44:59

請您先登陸，再發跟帖！