Understanding Bacteria DVD
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Product Number: SB42367M Price: $69.95In Stock. Usually ships in 24-48 hours. |
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Attack of the flesh-eating bacteria sounds like a horror movie, but bacteria truly are on a rampage. They’ve become immune to your antibiotics, rendering once treatable infections deadly. And new strains have evolved, such as E. coli and the bizarre flesh-eating group A strep. Explore how bacteria are helpful, aiding in meal digestion and water-pollution control. 54 minutes. Grades 6-12.
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