

Bill Nye: The Science Guy
Plants
TV-Y
S3 • E3 Jan 27, 1995 26m7.3
A plant’s recipe for food has only three main ingredients: sunlight, carbon dioxide, and water. When plants make their food, they give off what animals need – oxygen. Without oxygen, animals like us wouldn’t be able to breathe. If plants weren’t here on Earth, we wouldn’t be here.