Man of War
It is a very poisonous large jellyfish.
Jellyfish, and very poisonous.
There are several different poisonous jellyfish. They belong to the box jellyfish species. Some of the most popular are the Chironex Fleckeri, Irukandji, Fire Jelly, and the Morton Bay Stinger.
Chlorine, which was used as a poisonous gas in World War I.
Yes, it was used as a poisonous gas in World War I.
the snake's fangs are poisonous
Yes, for computers; not for a man.
Koalas are not poisonous to either their predators or to man. The Aborigines used to feast on koalas, as they were easy game.
tear gas
All of the animals use poison except bats. They might bite you, and they might have rabies, but they don't have any poison.
To kill the enemies