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Your Body Battles a Stomachache Author: Uh oh! Your stomach really hurts. You're feeling queasy. And you know what's coming next. But did you also know that these feelings are the start of a battle? A germ, probably a virus, is attacking your intestines. So your brain sends a message to your stomach to get rid of its contents. You throw up. Goblet cells launch into action, flooding yo... more »
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