Watch Bill Nye become tangled in a complex food web in his quest to demonstrate that all living things depend on other living things to survive.

Teacher guides available under Additional Info tag. Originally broadcast as an episode of the television program Bill Nye, the science guy ; Grade level: 4 and up ; English and Spanish language tracks ; "Disney presents."

14 segments include: Introduction. The Tangled Web. Plants are important. Where Does Food Come From?. Nifty Home Experiment: Plants Need Light. Consider the Following: Photosynthesis. Where Do Pizzas Come From?. Way Cool Scientist - Dave Forehand. Try This!: Growing Seeds. Check It Out!: The Food Web. The Food Pyramid. It's Called "Science". Food Webby Web "(It's the) Food Web. Conclusion.