Respuesta :
Answer:
The brain, the spinal cord, and the peripheral nervous system make up the nervous system.
Explanation:
The nervous system is a complex network of organs, tissues, and cells that coordinate and control the actions and responses of the body. It is responsible for transmitting signals between different parts of the body and the brain.
The brain is the central control center of the nervous system. It is located in the skull and is made up of billions of interconnected neurons. The brain receives information from the sensory organs, processes it, and sends out signals to different parts of the body to initiate appropriate responses.
The spinal cord is a long, cylindrical bundle of nerves that extends from the base of the brain down the back. It serves as a pathway for transmitting signals between the brain and the rest of the body. The spinal cord is responsible for relaying sensory information from the body to the brain and transmitting motor signals from the brain to the muscles and organs.
The peripheral nervous system consists of all the nerves that extend from the brain and spinal cord to the rest of the body. It is divided into two parts: the somatic nervous system and the autonomic nervous system. The somatic nervous system controls voluntary movements and transmits sensory information from the body to the brain. The autonomic nervous system controls involuntary functions such as heart rate, digestion, and breathing.
Together, the brain, spinal cord, and peripheral nervous system work together to regulate and coordinate the functions of the body, allowing us to perceive and respond to the world around us.
