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| According to Dr. Park’s book, the world population at the time he was writing chapter 13 was 6,313,491,609. To see what it is now, check out http://www.census.gov/. a. What is the population of your state? b. Can you find the map that shows persons per square mile? | ||
| http://www.census.gov/ | ||
( http://www.census.gov/ ) | ||
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