Podcast:Stuff You Should Know Published On: Wed Feb 23 2022 Description: What's commensalism? Sort of nature's way of sponging off something, but that something doesn't mind. If that doesn't make sense, take 12 minutes to listen and find out for yourself. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.