Atmospheric pressure at sea level is
A) 29.4 pounds per square inch/
B) 0 atmospheres absolute.
B) 1D) 7 pounds per square inch/A) 0 atmosphere absolute.
C) 4D) 1 pounds per square inch/
C) 0 atmospheres absolute.
D) 58.8 pounds per square inch/
D) 0 atmospheres absolute.