mustard gas tear gas poison gas
because the ww1 is world war 1
Because you could get hit by enemy planes ! :(
The U-Boat
The most dangerous war in the world is the Vietnam War.
Russia, Poland, Germany.
The tank and the automatic rifle and grenades and larger mortar fire are the most dangerous weapons. The most dangerous chemical weapon was the mustard gas the Germans used.
The gases that come from humans that deplete ozone are many. CFC's are one of the most dangerous of them.
Eventually all body systems will see the effects of dangerous gases, but the most immediate effects will be seen by the respiratory systems and the circulatory systems.
because its dangerous for everything in the world
they developed a gas mask.
In WW1 were used gases with tearing agents in combination with the Mustard gases.
because it is
oxygen,nitrogen,ho2
because the ww1 is world war 1
Acetylene could be considered dangerous, as it is highly inflammable
Because you could get hit by enemy planes ! :(
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