Brains On is a non-profit public radio program. There are lots of ways to support the show:Support the podcast with donation | Subscribe to Smarty Pass for ad-free episodes and bonus content | Buy our book and merch | Come to our live shows | Get the newsletter for parents | Find teacher resourcesTrees are the strong, silent type but that doesn’t mean they can’t communicate. In this episode we’ll explore how trees send each other messages above ground and below. Plus we’ll learn how a seed goes from a tiny sapling to a towering plant. We find out some fruit facts and hear an all new Mystery Sound. This episode was originally published on Jul 16, 2019. This episode is sponsored by:Indeed.com/brainson - Receive a $75 sponsored job creditExperience Disney's Snow White, only in theaters March 21. Rated PG, parental guidance suggested.See omnystudio.com/listener for privacy information.