Think you know how your body really works? Think again. The human body is full of strange, surprising, and downright unbelievable facts that most people have never heard of. In this quiz, you’ll face questions that reveal just how bizarre your bones, organs, senses, and everyday functions truly are. From quirky anatomy to weird biological reactions, each question will test what you think you know—and expose what you don’t. Whether you’re a trivia lover, a science fan, or just curious about your own body, get ready to be amazed. Let’s see if you can handle the truth!