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grade:
3
subject:
Science
topic:
Tiny Helpers: Microorganisms in Nature
character:
Mr. Biome
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grade:
3
subject:
Science
topic:
Good Bacteria and How They Help Us
character:
Dr. Microbe
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grade:
3
subject:
Science
topic:
The Role of Microorganisms in the Environment
character:
Professor Ecosystem
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grade:
3
subject:
Science
topic:
Tiny Creatures: Exploring Microbes in Soil and Water
character:
Nature Girl
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