Can you build a bird feeder that keeps squirrels out? Where do earthworms like to live? Does color affect human emotions? Learn the answers to these questions and more with the fun experiments in this book. Young scientists will observe and explore behaviors of animals’ interactions with environments. Many experiments include ideas you can use for your science fair.
|Library Bound Book||978-0-7660-3220-0||$34.27||$25.70|