What lurks beneath the deceptively calm surface of an ordinary pond? -- A quiet pond. Not much happening beyond the paddling of ducks. But below the deceptively calm surface exists an entire world of creatures living and dying. -- This program explores the worlds of Monera – the most successful group of organisms to have ever lived on Earth, and Protista. It examines their many modes of locomotion, their digestive processes, how they hunt and protect themselves, and much more. 15 minutes. |