39

: The average human body temperature is often cited as , but a temperature of ) is the typical threshold for a "high fever" in adults. 5. Historical Artifacts

: 39 is the sum of three consecutive primes ( —wait, 15 is not prime. It is The Sum of Five Consecutive Primes : : The average human body temperature is often

), a silvery-metallic transition metal often used in LEDs and as an additive in alloys to increase strength. : The average human body temperature is often