Plantae

Plantae is a kingdom that includes all plants, which are multicellular organisms capable of photosynthesis—using sunlight to produce their own food. They have cells with cell walls made of cellulose, and most have roots, stems, and leaves. Plants play a crucial role in the environment by producing oxygen, providing food, shelter, and habitat for many other organisms. They range from tiny mosses to giant trees, and their ability to adapt to diverse climates makes them essential for sustaining life on Earth.