Chapter 1- Cycles in Nature
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Chapter
2 Living Things Interact
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Chapter
3 Biomes
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Chapter
4 Protecting and Preserving Ecosystems
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- Individual (page B28)
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2.
Population
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3.
Community
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4.
Ecosystem
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5.
Habitat (page B29)
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6.
Niche
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7.
Limiting factors (page B30)
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8.
Population Density (page B31)
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9.
Producers (page B34)
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10.
Consumers
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11.
Food chain (page B35)
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12.
Decomposers
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13.
Food web (page B36)
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14.
Energy Pyramid (page B38)
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15.
Competition (page B42)
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16.
Camouflage*
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17.
Predators*
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18.
Prey*
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19. Adaptation (page B43) |
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20.
Symbiosis* (page B45)
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21.
Instinct (page B46)
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22.
Learned behaviors
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23.
Exotic (page B50)
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24.
Extinct (page B51)
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25.
Endangered
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26.
Threatened
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