The canal spanned 350 miles between the Great Lakes and the Hudson River and was an immediate success. Between its completion and its closure in 1882, it returned over $121 million in revenues on an original cost of $7 million. Its success led to the great Canal Age.
An Integrated Temperature Regulatory Center. The whole brain helps regulate body temperature, but the main thermoregulatory center is the hypothalamus (located midline in the brain behind the eyes), which possesses two specialized sections: a heat-losing center and a heat-promoting center.
What part in the male body regulates sperm temperature? I would say it is several bodily functions that do. The human is a warm blooded creature and this is because his heart pumps blood around the body. Because the sperm is produc â¦ ed inside of the male body, it has the same temperature, however core temperature often differs from the temperature of different organs or different areas inside the body, that is why seamen may seem a little hotter than the body.