When burning a building or car, as well as fires in industrial areas, there is a risk of toxic gas poisoning. Gases are released when plastic and other…
Toxic gases and hazardous chemicals, precautions and protection against them.
substance
Bacteria and chemicals, pathogens, germs and toxins, precautions and protection.
Biological agents are divided into two groups: pathogens (microbes) and toxins. Pathogens are living microorganisms that cause lethal, disabling diseases such as anthrax. Toxins are poisons that are…