Concept:Adrenalin is a stress hormone that redistributes blood flow toward organs needed for emergency action.
Explanation:During danger or stress, adrenalin prepares the body for fight or flight.
It widens blood vessels supplying the heart, brain, and skeletal muscles.
This increases blood flow to these essential organs.
At the same time, it narrows blood vessels supplying less essential organs.
This reduces blood flow to digestive structures such as the liver.
As a result, the liver receives less blood when adrenalin levels rise.
Therefore, among the given options, the flow of blood to the liver would decrease.
Answer:A. liver