What causes diseases and illnesses? How did the doctors diagnose and observe patients when there were no thermometers and stethoscopes? What is a CT scan and who developed it? This Encyclopedia will answer these and more hows and whats for you. Learning is made simpler with well-labelled diagrams and an extensive glossary of difficult words. Bonus: The book comes loaded with Isn't It Amazing-- a section of fun facts to keep you glued for more.
What causes diseases and illnesses? How did the doctors diagnose and observe patients when there were no thermometers and stethoscopes? What is a CT scan and who developed it? This Encyclopedia will answer these and more hows and whats for you. Learning is made simpler with well-labelled diagrams and an extensive glossary of difficult words. Bonus: The book comes loaded with Isn't It Amazing-- a section of fun facts to keep you glued for more.
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