What is the body temperature of a normal man?
A. 81.1 °C
B. 37.0 °C
C. 98.6 °C
D. 21.7 °C
What is the body temperature of a normal man?
A. 81.1 °C
B. 37.0 °C
C. 98.6 °C
D. 21.7 °C