Question

In next half century, number of people over age 75 will rise from 8 million to

a.

10 million

b.

12.5 million

c.

14.5 million

d.

15.5 million

Posted under Biology

Answer: (c).14.5 million

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Q. In next half century, number of people over age 75 will rise from 8 million to

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