The answer is A - vitamin deficiency
Muscle is the answer to ur question
<span>Do you think that this is an example where technology is a benefit, or is it better to not trust these important measurements to a machine
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~Hello there!
Your question: What 19th century major development came about as a result of physicians’ understanding that microorganisms caused disease?
Your answer: Infection control was the 19th century development that came about as a result of physicians' understanding that microorganisms caused diseases.
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