In today’s lesson, we explored the plant kingdom, focusing on its general characteristics, including the fact that all plants are multicellular organisms that produce their own food through photosynthesis, possess chloroplasts, and have cell walls made of cellulose. We specifically examined bryophytes, which are small, water-adapted plants like mosses that reproduce via spores and lack true leaves and roots. The lesson sets the stage for further discussion on plant divisions, including pteridophytes, gymnosperms, and angiosperms in upcoming lessons.