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Question
What was the average life expectancy of a person born in the year 1900?
a. 47 years
b. 55 years
c. 61 years
d. 68 years
e. 71 years
Answer
This answer is hidden. It contains 1 characters.
Related questions
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g. Platelets q. Atherosclerosis
h. Embolus r. Type 1 diabetes
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