Seeds are the small, often hard structures that come from plants. They contain the potential to grow into new plants, making them essential for reproduction. Each seed holds a tiny embryo, which is the beginning of a new plant, along with stored food to help it grow until it can make its own food through photosynthesis. When conditions are right, such as warmth and moisture, seeds can germinate, or sprout. This process leads to the growth of a new plant, which can eventually produce more seeds. Different plants, like flowers, vegetables, and trees, all have unique seeds that vary in size, shape, and color.