What is the complex system inside you controlling your every move?

<p>How does your Nervous System cause you to run, jump, dance and...pee?&nbsp;What do the millions of neurons in your brain do?&nbsp;How is it you're able to use your five basic senses? For free home activities sign-up at www.WhoSmarted.com</p><p><br></p><p>See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.</p>