In 2005, the United States had a population of approximately 295,000,000 people. If the birth rate was 13 births for every 1,000 people, approximately how many births occurred in the United States in 2005?

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#Question id: 12144

#Section 2: Evolution

Which statement regarding population growth rates is incorrect? 

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#Question id: 12145

#Section 2: Evolution

If population size is exactly half of carrying capacity: 

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#Question id: 12146

#Section 2: Evolution

Which of the following is not a density-dependent factor? 

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#Question id: 12147

#Section 2: Evolution

Climax forests

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#Question id: 12148

#Section 2: Evolution

If asked to find the cause of regular fluctuations in a population's size not associated with seasonal environmental variation, you would probably first seek evidence for: 

TLS Online TPP Program

#Question id: 12149

#Section 2: Evolution

In a discrete-time population model, which of the following behaviours is associated when 1 < r < 2?