The mystery of life

Author: Shengtang Feng Studio
Publisher:
Publish Date: 2005-01-01
Features: Reveals the secrets behind everyday phenomena and answers the questions children most want to know. How does a tiny dandelion spread its seeds? A poor-quality apple tree can still bear good apples. How does an ordinary egg turn into a chick? Why are seahorses born by the male seahorses? Life's Density satisfies your curiosity about life.