A hormone is a regulatory molecule that is secreted into the blood by an endocrine gland
Answer;
It is slowed down dramatically
Explanation;
-The myelin sheath can be described as an insulating layer that is composed of wrappings of the plasma membrane of glial cells that encloses the axons outside the brain and spinal cord. It is a fatty material that coats, protects, and insulates nerves, enabling them to quickly conduct impulses between the brain and different parts of the body.
-In multiple sclerosis the T cells either partially or completely strip the myelin off the fibers, leaving the nerves unprotected and uninsulated. These nerves are not as able to pass messages from the brain to the other body parts. The messages the nerves try to send are delayed or distorted and the messages the brain receives may be misinterpreted.
I believe the answer you are looking for is axon. hope this helps :)
Fishing I think is the answer
Coral reefs provide an important ecosystem for life underwater, protect coastal areas by reducing the power of waves hitting the coast.
