Why plants rather than animals dominate as the major staple foods of the world?

Plants dominate as staple foods primarily due to their ability to convert sunlight into energy through photosynthesis, allowing for efficient growth and high yields. They also provide a diverse range of nutrients, including carbohydrates, vitamins, and minerals, essential for human health. Additionally, plants can be cultivated in various environments and are relatively easier and more sustainable to grow compared to animals, which require more resources, time, and space for production. This makes plant-based foods more accessible and economically viable for large populations globally.