Which of the spinal cord and nerves is the conducts nerves impulses?

The spinal cord and nerves both play crucial roles in conducting nerve impulses. The spinal cord serves as the main pathway for transmitting signals between the brain and the rest of the body, facilitating reflex actions and sensory information processing. Nerves, which branch out from the spinal cord, carry these impulses to and from various body parts, ensuring communication between the central nervous system and peripheral areas. Together, they enable coordinated movement and sensory perception.