BIO 101 MENTOR Learn by Doing/bio101mentor.com BIO 101 MENTOR Learn by Doing/bio101mentor.com | Page 9

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BIO 101 Week 5 DQs
Week 5 DQ 1
Explain the exponential model of population growth. Explain the
logistic model of population growth. Which model is more realistic to
what happens in nature? Which model does the human population
most closely resemble? Explain your answers.
Week 5 DQ 2
What are ecosystems? How do they work? Describe some human
activities that affect ecosystems (good or bad).
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BIO 101 Week 5 Learning Team Food Web Diagram

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Learning Team
Food Web Diagram
Create a diagram in which you illustrate the energy flow among
organisms of a food chain in a particular ecosystem. See Ch. 20 of the
text for details and examples.
Determine the interdependency of life in your ecosystem by