"Biotic" refers to anything that is related to or derived from living organisms. This includes all forms of life, such as plants, animals, fungi, and microorganisms. Biotic factors play a crucial role in ecosystems, influencing how organisms interact with each other and their environment. In contrast to abiotic factors, which are non-living components like water, soil, and sunlight, biotic factors encompass the relationships and interactions among living things. For example, the presence of predators, prey, and plants in an ecosystem can significantly affect population dynamics and biodiversity.