Product Description
Why do things that go up come back down? What things are pulled by gravity? Does Gravity work in space? If you drop a book, it will fall to the ground. If you let go of a ball it will fall down too. Something keeps the birds from flying too far from the Earth. Discover how the force of gravity works and what it can do.
ISBN-13: 9781400760701
Reading Level: Lower Primary
Format: Big Book
Size: