LOTS! over a thousand huffs ! that's enoph to kill a drugy!
toxic gas which, when produced, can kill people if inhaled
yes, they have gas and release air and it is poisonous which kills every living organism in the sea.
Ammonia factories produce the gas ammonia (NH3).
Yes, you can always tell that bright colored ones are poisonous. They release their gas(which is toxic) beneath their legs. Either way, the gas is a small amount, it won't harm human/people. But, remember orange ladybugs with blackspots are always poisonous.
Yes, carbon monoxide is a poisonous and very dangerous gas.
Poison gas is any of the various gases with either poisonous or corrosive nature
Marsh gas is mostly methane. While it is not toxic, it can result in asphyxia if too much oxygen is displaced from the atmosphere.
no
Poisonous carbon monoxide gas has been found in the atmosphere of the dwarf planet Pluto
Poisonous gases....hahahaha....ah shii!
yes in the one of the wars the could throw a bomb or" poisonous gas" into the trenches of their opponents and kill them.
The bluish poisonous gas which is a type of allotrope of oxygen is named "ozone".