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Leaves - by ER Baby
iOS Universal Books
The autumn has come, leaves begin to fall off, shedding leaves brings a great deal of inconvenience to Mao Mao xiong, which made a little angry, but why do leaves fall off? After the Mao Mao xiong asked Dr. Owl which has made everything clear, he is no longer angry with fallen leaves ....
ER children's stories mainly make children-oriented stories commonly related to answer some popular science inquiries. Through the story, the children will learn some natural phenomenon and principles which they usually encounter in their daily lives, also these stories are great help in enlightening the scientific path of children’ exploration.
Fix some of the problems