Define the word agriculture ?

Agriculture refers to the practice of cultivating plants, raising animals, and other activities related to the production of food, fiber, medicinal plants, and other products used to sustain and enhance human life. It involves various processes such as planting, growing, harvesting, and processing crops, as well as breeding, feeding, and caring for livestock. Agriculture plays a crucial role in providing food security, supporting rural economies, and contributing to overall societal development.

What is ordinary differential equations to mathematica?