Multiple choice general knowledge science & technology what is the body temperature in celcius of a normal man? 81.1 degree 36.9 degree 98.6 degree 21.1 degree Reveal answer Fill a bubble to check yourself B Correct answer Explanation Normal human body temperature is approximately 36.9°C (98.6°F), though it can vary slightly based on time of day, age, and individual factors. Options A and D are too low, while option C is the Fahrenheit equivalent