Criado por grace.cupper
mais de 11 anos atrás
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Who was the Magic Bullet created by?
He combined a dye with other chemicals to cure what?
Who's research helped him to do this?
One of his teams discovered that experiment 606 worked - The cure was called what?
Factors preventing progress
What was the Governments attitude to health?
Factors helping change/progress?
Causes of death in 1900
Causes of death in 1997
Why did these changes take place?