When the body is exposed to low temperatures, what pathway for information in the nervous system

When your internal temperature changes, sensors in your central nervous system (CNS) send messages to your hypothalamus. In response, it sends signals to various organs and systems in your body. ... This helps lower your internal temperature. Vasodilatation: The blood vessels under your skin get wider.

Explanation:

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.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves