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nadya68 [22]
3 years ago
7

Age pyramids are predicted to keep the same basic shape for 20-30 years (while a generation is in one age class). Which of the f

ollowing is NOT something that could drastically change an age pyramid?
HURRY ! I need help.

A. large-scale warfare

B. highly infectious deadly disease

C. population boom

D. better medication leading to lower mortality rates
Biology
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:

D

Explanation:

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