What causes humans to grow? Why aren't humans Taller than Elephants? What part of you grows the most?
Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app, or directly at WhoSmarted.com) and find out why more than 1,000 families are LOVING their subscription!
Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at Who Smarted?)
