Final answer:
The control center vasodilates the dermal blood vessels and activates sweat glands to regulate body temperature during jogging on a hot summer day.
Step-by-step explanation:
The control center will vasodilate the dermal blood vessels and activate sweat glands to bring the temperature back to normal.
When the body temperature increases during jogging on a hot summer day, the control center in the brain, specifically the hypothalamus, detects this change. To cool down the body, the control center sends signals to vasodilate the dermal blood vessels.
Vasodilation increases blood flow to the skin, allowing excess heat to be dissipated through the skin and into the surrounding environment. This helps to normalize the body temperature.
Additionally, the control center activates the sweat glands, leading to sweat production. Evaporation of sweat from the skin surface also aids in cooling down the body.