The correct answer is option - 2.
Explanation:
When the body gets warmer of an individual, the homeostasis process starts working to regulate to maintain it the normal range of the body temperature.
When temperature rises in individual body react by increasing the flow of the blood at extremities which means to the end of the body or limbs particularly palms of hand and feet. It also increases the blood flow near the skin at the time of warm conditions. The blood flow takes the heat from within the body to surface to sweat evaporates and cools down the body.
Thus, the correct answer is- 2.