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While most people just think of them as germs, bacteria hold the key to life on Earth. After all, bacteria were our planet’s first life forms, and they have found ways to survive and thrive in every corner of the planet. In Bacteria, students will learn the ancient origins of these members of the Kingdom Monera and examine their unique characteristics. Discover not only the nasty effects of bacteria like staphylococcus, but also the helpful acts of those bacteria known as decomposers.
Grades 5-8. 23 minutes.