Score is an old word for the number 20. = (4*20+7)years = 87 years. And in the Bible: âthree score years and tenâ meaning: âseventy years oldâ (3*20+10) (Psalm 90). This was thought to be a normal life span.
One of the functions of the Integumentary System is the negative feedback, homeostatic control of the core body temperature. This is called thermoregulation.
To help regulate body temperature, your body perspires. Perspiration also cleanses your system by expelling various impurities from the body. In addition, your skin is a huge sensor packed with nerves that keep your brain in touch with the outside world. At birth, our skin is soft, smooth and supple.