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MaterFILE Complete
A good place to start for research and homework. Includes full-text articles, reference books, primary source documents, photos, maps, flags, and videos from the Associated Press (AP).
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Series
Language
English
Description
Biophysicist James Till and cellular biologist Ernest McCulloch changed the world when they discovered stem cells in the 1960s. Through informative images and an accessible narrative, readers will learn how differences in their upbringings, fields of study, and even personalities helped their groundbreaking work. In this extensive look at the world of stem cells, then and now, students will experience the excitement of the Canadian duo's discovery...
Author
Language
English
Description
Authoritative texts that include interviews with experts, useful time lines, diagrams, glossaries, and more bring readers up to date on the latest findings concerning viruses and bacteria, how we have learned to fight the harmful ones and use the beneficial ones to improve our lives.