Why do some humans have curved thumbs while others have straight thumbs? What is DNA? What happens during cell division? Using easy-to-find materials, young scientists will explore genetics, evolution, and classification, and more, all with the help of the scientific method. For students interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.
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Språk Engelska ● Formatera PDF ● Sidor 160 ● ISBN 9780766053489 ● Utgivare Enslow Publishing, LLC ● Publicerad 2010 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 8663380 ● Kopieringsskydd Adobe DRM
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