What Is Groot Made of?

SURPRISE BECAUSE SCIENCE CHANNEL! Subscribe now and click the shiny notifications bell so you don’t miss out on all things science and pop culture. in new tab We are Groot! No, really we are Groot. If you’ve ever wondered what the tree-like Guardian of the Galaxy is made of, wonder no more. Kyle does some Groot anatomy on this week's Because Science! Subscribe for more Because Science: in new tab Watch the last episode: in new tab More science: in new tab Watch more Because Science: in new tab Follow Kyle Hill: in new tab Follow Us: in new tab Because Science every Thursday. Artist: Andrew Bowser Learn more: • WHERE DO TREES GET THEIR MASS FROM? in new tab