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Animals Without Backbones (Big Science Ideas)
Animals Without Backbones - Big Science Ideas
Author: Bobbie Kalman
This title is suitable for ages 6 to 10 years. Over 98 per cent of Earth's animals are invertebrates. Invertebrates do not have backbones or internal skeletons, but some have hard coverings. Insects, spiders, worms, snails, and most ocean animals are invertebrates.
ISBN-13: 9780778732792
ISBN-10: 0778732797
Publication Date: 9/30/2008
Pages: 32
Edition: 1
Reading Level: Ages 9-12
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Publisher: Crabtree Publishing Company
Book Type: Library Binding
Other Versions: Paperback
Members Wishing: 0
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