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Discovering My World Comets and Asteroids
Discovering My World Comets and Asteroids Author:by Melvin and Gilda Berger Comets and asteroids are part of our solar system. They travel around the sun. What do you know about comets and asteroids?
The world around you is a very big place. There are lots of things to see and hear and know. Open the pages of this book and discover your world!