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Curated Video
Ask Jessi 3
Jessi tackles some more questions from viewers: How did Kemo get his name, snake bites, pick 1 animal, and sick fish.
TED Talks
Ted Ed: How Do the Lungs Work?
When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system of the carbon dioxide that this work generates. How do we accomplish this crucial and complex task without even thinking...