-cremasteric muscles
-pubococcygeus muscles
temperature
The scrotum is the structure that regulates the temperature of the testis. It contracts in the cold, drawing the testicles closer to the body increasing their warmth, and when it is warm it relaxes allowing the testicles to fall farther from the body, thus cooling them.
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 produced 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.
They hang outside to control their temperature. When cold the scrotum contracts and so brings the testes closer to the body for warmth. When hot the scrotum sags so moving the testes away from the body for cooling.
The testes are located outside of the body because the bodies temperature is too high for the testes and the scrotum has a lower temperature for them to be able to produce sperm.
Water is the nutrient that helps regulate temperature.
they regulate the temperature of the testes..
Your scrotum adjusts to regulate the temperature of your testes so they are at the perfect temperature for making sperm.
The sacs located outside the body and in which the testes are suspended are called the scrotum. The scrotum is a pouch-like structure that contains the testicles and helps regulate their temperature for proper sperm production and development.
temperature
It's tail helps regulate it's body temperature.
The scrotum is the structure that regulates the temperature of the testis. It contracts in the cold, drawing the testicles closer to the body increasing their warmth, and when it is warm it relaxes allowing the testicles to fall farther from the body, thus cooling them.
it helps regulate the body's temperature
By sweating when it is hot and shivering when it is cold.
Sweat glands
integumentary system
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 produced 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.