Biology - Populations biology 1011

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Biology - Populations biology 1011

  1. 1. Populations Biology ~ Michael Edgar
  2. 2. Concept Check • During the demographic transition from high birth and death rates to low birth and death rates, countries usually undergo rapid population growth. Explain why.
  3. 3. Nigeria Sweden
  4. 4. Nigeria Sweden
  5. 5. Nigeria Sweden
  6. 6. Plant Growth = 400 Plant Growth = 100
  7. 7. Wolves Added Plant Growth = 200 Plant Growth = 400

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