Bill Nye: The Science Guy

Plants (3x3)

Ημερομηνία προβολής: Ιαν 28, 1995

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.