Which system's function is to control all other systems in the body?

The nervous system is responsible for controlling and coordinating all other systems in the body. It achieves this through a complex network of neurons that transmit signals between different parts of the body. The brain, as the central control unit, processes information received from sensory organs and sends commands to various systems, including the muscular system to facilitate movement, the digestive system to regulate processes involving food intake and processing, and the excretory system for waste removal. By continuously monitoring and responding to internal and external stimuli, the nervous system ensures that all bodily functions work together harmoniously, maintaining homeostasis and allowing the organism to adapt to changing conditions.