A Class C fire extinguisher should be used:
A) to put out ordinary combustibles (wood, paper).
B) on energized electrical equipment or wiring where the electric non-conductivity of the
extinguishing agent is important.
C) on combustible metals, such as sodium or magnesium.
D) on fires involving flammable liquids, such as grease or oil.
Question 2
A laceration is a(n):
A) open wound with jagged edges and torn tissue.
B) intentional wound made with a scalpel.
C) closed wound caused by a blow to the body.
D) open wound caused by a sharp object entering the skin and underlying tissue.
Wood first appeared in plants called progymnosperms.
Correct use of a fire extinguisher
Dred Scott and his wife and children are featured on the cover of Frank Leslie’s Illustrated Newspap
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The U.S. Social Class Ladder
An 8th grade class develops a linear model that predicts the number of cheerios (a small round ...