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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Limba Engleză ● Format PDF ● Pagini 160 ● ISBN 9780766053489 ● Editura Enslow Publishing, LLC ● Publicat 2010 ● Descărcabil 3 ori ● Valută EUR ● ID 8663380 ● Protecție împotriva copiilor Adobe DRM
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