Biology, 17.10.2019 08:30, antwain2

Which of the following events may be a result of a new, fatal disease that affects only senior citizens?

a decline in the birth rate
a narrow band at the bottom of an age structure diagram
an increase in the birth rate
an increase in the death rate of post-reproductive individuals

Answers: 2

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Which of the following events may be a result of a new, fatal disease that affects only senior citiz...