为什么随着蜗牛个体的长大，蜗牛壳也会变大... | 问答 | 果壳网 科技有意思

Sunday, August 25, 2013 by JSDN



为什么随着蜗牛个体的长大，蜗牛壳也会变大？

via Facebook http://www.guokr.com/question/474285/

Posted in: , | | |  

0 comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Blogger Templates by Blog Forum