Plants have a unique structure that allows them to grow and thrive in various environments. The main parts of a plant include the roots, stem, and leaves. The roots anchor the plant in the soil and absorb water and nutrients. The stem supports the plant and transports these essential resources between the roots and leaves. Leaves are crucial for photosynthesis, the process by which plants convert sunlight into energy. They contain tiny openings called stomata that allow for gas exchange, taking in carbon dioxide and releasing oxygen. Together, these structures enable plants to survive and flourish in their habitats.