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Resources: 176 – 200 Total: 293
 
Pathogenic action of bacteria Whiteboard exercise
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Pathogenic bacteria Illustration
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Pathogenic viruses Whiteboard exercise
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Pathogenic viruses Student activity
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Pesticides Student activity
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Population growth Student activity
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Population of bacteria Whiteboard exercise
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Preventing epidemics Student activity
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Producers and consumers Student activity
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Production of enzymes Student activity
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Resources: 176 – 200 Total: 293
 
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