Which mammals have no teeth?
- Life Science, Science Fun Facts
- September 21, 2012
Here’s a neat trick to try: hold up the index fingers of both hands, and tip your hands so that your index fingers are pointing at each other with a small space between them. Make sure your fingers are at the same level as your eyes. Now focus your eyes on the wall across from
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READ MOREHave you ever wondered why, even though you brush your teeth at night, your breath always smells bad in the morning? It’s because bad breath is actually caused by tiny organisms living in your mouth! Bacteria are one of the smallest living things in the world, and our bodies have over a trillion bacteria living
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