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ACT
This lesson is designed for Grades 7 and 8 and has students gather and analyze data from research on salmon populations and the impact of the sea louse on their survival rates. They then apply their findings by looking at how orca whale numbers in the area would be affected by a reduction in the number of salmon available for food.
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- Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
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