Answer:
Nerve
Step-by-step explanation:
The nervous system is a very important and highly complex part of human beings and some other organisms that is responsible for the control and coordination of the body functions that may be internal as well as external. Nerves are the passes by which signals are transported to the brain and from the brain to the other part of the body. Such type of the nerves that are responsible to transfer the signal from the brain to the other part of the body is known as motor nerves. Such types of the nerve that transmit the signal from the body to the brain are known as sensory nerves.