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Unformatted text preview: 6. How do species differ in their reproductive patterns? ← ← Some species have a large number of offspring and give them little parental care; other species have a few larger offspring and take care of them until they can reproduce. ← 7. What are the major impacts of human activities on populations, communities, and ecosystems? ← ← We eliminate many natural predators. ← Use some renewable resources faster than they can be replenished. ← We rely mostly on polluting fossil fuels. ← 8. What lessons can we learn from ecology about living more sustainably? Chapter 6: Overviews Page 2 Our lives, lifestyles, and economies are totally dependent on the sun and the earth. Everything is connected to, and interdependent with, everything else. We can never do just one thing....
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- Spring '11
- Biodiversity, environmental conditions, new environmental conditions, Little parental care