Part of the Eyewitness educational video series, which features simple discussions of scientific material one topic at a time for kids and parents, too, Eyewitness: Plant examines the role of the multi-purpose plant in human existence. Children learn how very important plants have always been -- they provide oxygen, nourishment, and even building materials. The Eyewitness episode also discusses the delicate balance which must be maintained between animal and plant life. ~ Betsy Boyd, Rovi