Yes.
yes
not very well...
attacks on african colonies
how does physical environment effect human sediment?
No.
No.
it would die
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.
Stress cannot effect physical growth no, but it can effect you through emotionally growth quite severly, giving you an unhealthy life.
They are even more afraid of futher U.S. attacks