You will extinguish a fire when you remove _____.
A
nitrogen
B
oxygen
C
sodium
D
carbon dioxide
E
İlgili Sorular
In order to help protect a natural fiber rope from rotting, the line must be __________.If the Sun's observed altitude is 54°30', what is the zenith distance?Which factor would NOT lead to removing a towline from service?To determine which grades of cargo a tank vessel is permitted to carry you should _____.An orange and white buoy with a rectangle on it is a(n) __________.