Answer:
2.1 children per family
Explanation:
When the total fertility rate is at replacement (2.1 children per family), the two children born essentially replace the parents when they die. The replacement level TFR is 2.1, not 2.0, since not all females survive to their childbearing years.
fertility rate ≥ number of people dying
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go with A it seems like the best anseer cause I don't see the artifle for me to read it