During exercise, one generates excess heat and the body temperature rises. As a response, blood vessels dilate in the skin, warm blood flows closer to the body surface, and heat is lost. ... Oxytocin travels in the blood and stimulates the uterus to contract.

When you exercise do you produce excess heat?

Question: when you exercise you generate excess heat and your body temperature rises. blood vessels dilate in the skin, warm blood flows closer to the body surface and lose heat.

When you exercise you generate excess heat and your body temperature rises blood vessels dilate?

If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin's surface. This allows heat to dissipate through the skin and into the surrounding air. The skin may also produce sweat if the body gets too hot; when the sweat evaporates, it helps to cool the body.