Explain the interdependence of plants and animals in nutrition.

Plants and animals are interdependent in nutrition, meaning they rely on each other for survival and the flow of energy in ecosystems.

Plants are autotrophs that produce their own food through photosynthesis using carbon dioxide, water, and sunlight. Animals, being heterotrophs, depend on plants directly or indirectly for their food.

Animals consume plants (herbivores) or other animals (carnivores and omnivores), obtaining energy originally produced by plants. In return, animals contribute to plants by releasing carbon dioxide during respiration, which is used by plants for photosynthesis.

Additionally, animals help in processes like pollination and seed dispersal, which support plant reproduction.

This mutual dependence ensures the continuous transfer of nutrients and energy, maintaining balance in ecosystems.