Yes.
yes
not very well...
attacks on african colonies
how does physical environment effect human sediment?
No.
No.
It is a chemical change which manifests a physical effect of gas being evolved from a liquid. If the gases already existed and were just coming out of solution, it would be a physical change, but since it is a change from water molecules to oxygen and hydrogen molecules it is definitely a chemical change, not a physical one.
No.
No.
it would die
They are even more afraid of futher U.S. attacks
Attacks the muscles of the body--------- Nerve agent Attacks the skin and lungs----------- Blister agent Attacks the airways and lungs------ Choking agent Attacks the oxygen-carrying capacity of the body- Blood agent