Answer :
Final answer:
The correct answer to the question is a) 98.6 degrees Fahrenheit, which is the average normal body temperature maintained through thermoregulation.
Explanation:
The answer to the question, "A healthy body maintains a constant internal temperature of about ____ degrees Fahrenheit," is a) 98.6.
The human body tightly regulates its temperature through a process called thermoregulation, maintaining a steady core temperature around 36.5-37.5 °C or 97.7-99.5 °F.
Normal body temperature is defined as being 98.6°F (±1.0°F), and this temperature is key for the proper functioning of physiological processes, including ATP production and maintaining homeostasis.
