BAT Bets on Vaping as Tobacco Giants Battle With New Devices. Trailing Philip Morris International Inc. in the contest to move smoking alternatives beyond e-cigarettes is just fine with British American Tobacco Plc. According to Kingsley Wheaton, head of BATâs next-generation products, longer-established electronic smokes hold more promise than the heat-not-burn technology pioneered by its main rival.
Fear or excitement causes signals to travel to the hypothalamus, which triggers a rapid heartbeat, faster breathing, widening of the pupils, and increased blood flow. The hypothalamus monitors blood glucose levels and the body's water content to regulate appetite for food or drink.
The Endocrine system (along with the nervous system) controls and regulates the complex activities of the body. The Endocrine system regulates the activities of the body by secreting complex chemical substances (hormones) into the blood stream.These secretions come from a variety of glands which control various organs of the body. The key functions are: 1  To regulate the metabolic functions of the body.he Endocrine system (along with the nervous system) controls and regulates the complex activities of the body. The Endocrine system regulates the activities of the body by secreting complex chemical substances (hormones) into the blood stream.