chemical weapons could kill or cause seriouse perminate injuries
because they did not have protection for it
Sometimes accidentally (e.g. when trying to synthesise a chemical and mixing the wrong ones together). People might make a toxic chemical to kill other people with, or the chemical may have other uses (e.g. chlorine is toxic and is used to make many other chemicals).
World peace can be achieved through promoting understanding, resolving conflicts through diplomacy, and fostering cooperation between nations. It also involves addressing issues like poverty, inequality, and injustice that often fuel conflicts. Ultimately, it requires individuals, communities, and nations to work together towards common goals and mutual respect.
Because they might not have people living there
I think it was when Hitler was killing the Jewish people by putting them in gas rooms that could very well be the answer but might not. Second Answer: Germans first used chemicals in warfare in World War 1 when they developed mustard gas and tear gas. The mustard gas was the equivalent of mixing bleach and amonia together. They continued the use of chemical warfare in World War 2 on the Jews and people they considered undesireable.
H20
Chemical.
To some people yes, to some people no and some people might not have heard of them.
What chemical might cause the yeast population to enter the death phase?
H2O2 is not a chemical reaction, it is Hydrogen Peroxide.
hilter was killing Jews
well probably about 45% becuse most of the world might not have food...