In addition to its role in spinal reflex activity, the spinal cord also . In addition to its role in spinal reflex activity, the spinal cord also . perceives sensation controls movement of the limbs contains sensory and motor tracts traveling to and from higher nervous centers is associated with consciousness

In addition to its role in spinal reflex activity, the spinal cord also contains sensory and motor tracts traveling to and from higher nervous centers.

Explanation:

We can define the spinal cord as a complex group of nerve cells, or simply nerves. It is shaped as a cylinder and lies inside the spinal column. Its job is to function as a pathway between the brain and the body. In other words, the spinal cord contains tracts going from and to nervous centers. If the spinal cord gets injured, that pathway is interrupted, which can cause partial or total paralysis.

the two sets of lines are :