The nervous system is a complex network of cells that enables communication and coordination within the body. It processes sensory input from the environment, allowing us to perceive and respond to stimuli.
The nervous system includes the brain, spinal cord, and peripheral nerves, which transmit signals between different parts of the body.
It controls voluntary and involuntary actions, regulates bodily functions like heart rate and digestion, and supports cognitive processes such as memory, learning, and emotions.
Through electrical and chemical signals, the nervous system ensures efficient communication, maintains homeostasis, and allows organisms to interact with and adapt to their surroundings.
