The Tibetan Terrier is a medium-size breed of dog originated in Tibet. Despite its name, it is not a member of the terrier group. The breed was given its name by European travellers who first encountered it, because of its resemblance to known terrier breeds.he Tibetan Terrier is a medium-size breed of dog originated in Tibet. Despite its name, it is not a member of the terrier group. The breed was given its name by European travellers who first encountered it, because of its resemblance to known terrier breeds.
The parasympathetic nervous system (PNS) controls homeostasis and the body at rest and is responsible for the body's rest and digest function. The sympathetic nervous system (SNS) controls the body's responses to a perceived threat and is responsible for the fight or flight response.he sympathetic nervous system (SNS) is one of two main divisions of the autonomic nervous system (ANS). Its general action is to mobilize the body's fight-or-flight response.
Answer by Nickfighter1. Confidence votes 576. The nervous system maintains homeostasis by sending signals to the brain and the rest of the body. The parasympathetic system counteracts the sympathetic system. It sends messages that control all the systems in the body.he nervous system consists of the brain, spinal cord and nerves, all of which play a vital role in homeostasis.   For example: Thermoregulation, increase in body tempe â¦ rature.  In humans when the blood temperature is above average, receptors detect the heat.