What need each other to survive?

Many living organisms depend on each other for survival through various forms of symbiOSis. For example, plants and animals often rely on one another; plants produce oxygen and food through photosynthesis, while animals help with pollination and seed dispersal. Additionally, ecosystems thrive on complex interdependencies, where predators, prey, and decomposers all play vital roles in maintaining balance. This interconnectedness highlights the importance of biodiversity in sustaining life on Earth.