Plankton. A Thank You Would Be Nice | SpongeBob SquarePants | BBC Earth

Happy World Oceans Day! We’ve teamed up with the SpongeBob SquarePants team to delve a little deeper into the oceans and find out what plankton has done for us. Subscribe to BBC Earth: Earth YouTube Channel: BBC Earth Facebook (ex-UK only) BBC Earth Twitter Visit for all the latest animal news and wildlife videos This is a channel from BBC Studios w