What is the world's tallest tree? How big can a cactus grow? Why do plants grow tall? Read How Big is Big? to learn about some of the world's tallest, longest, and widest plants. Find out how we measure plants and see how different plants compare.
ISBN-13: 9780431005843 Availability: In Stock Now - Ready to Ship
Published: February 2011 Reading Level: Lower Primary Pages: 32 Format: Hardback Publisher:Raintree Product Category: Science / Science: Mathematics