What is the fubtion of the nerves

carry messages to and from the brain and spinal cord and the rest of the body

OR

it is a bundle of fibers that receives and sends message between the body and the brain

The nervous system is the body's primary governing, regulating, and communication system. It is the hub of all mental activity, such as thinking, learning, and remembering. The nervous system, together with the endocrine system, is in charge of regulating and maintaining homeostasis.

OAmalOHopeO

we would need to see the picture to answer it

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.