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There are billions of tiny creatures crawling all over your skin right now. Not to worry—they are bacteria, microscopic bacteria that exist everywhere on the planet Earth. On this page on the protists, Momo will explain how these critters can be helpful. Learn about the bacteria that help plants absorb nutrients from the soil. Discover how these little critters reproduce along with exactly what goes on inside their organelles. Discover how bacteria made all life on Earth possible! Never reach for the antibiotics yet!
