Nerves and nervous system.
These "channels " are actually nerves termed as Afferent and Efferent nerves usually called motor and sensory nerves.
Shivers are reflexes, which are things your body does automatically to keep you safe and healthy. Reflexes are controlled by your nervous system, which is made up of your brain, your spinal cord, and lots and lots of little nerves that stretch out all over your body. Nerves are like little strings or wires that carry information.
with the help of nerves and nervous system
None. Nerves are not part of the circulatory system. They receive nutrients and oxygen from the circulation like any other part of the body, but there is no blood that "flows from the nerves". Tracy Morton MD
the nervous system
Nervous system (brain and all the nerves)
There are billions of nerves in the nervous system. The nervous system is responsible for transmitting signals throughout the body.
circulatory system
The brain and nerves
The system of the body is made of the brain spinal cord and nerves is known as the nervous system. The nervous system controls the body's voluntary and involuntary actions and transmits signals between different parts of its body.
Nerves and nervous system.
The system of the body is made of the brain spinal cord and nerves is known as the nervous system. The nervous system controls the body's voluntary and involuntary actions and transmits signals between different parts of its body.
sympathetic nerves
The nerves help you feel things in your body
sympathetic nerves
That would be the peripheral nervous system.