Which were the new weapons used or created in WWI?

Machine guns, tanks, airplanes, poisonous gas

Machine Guns, Submarines,tanks, nukes

Bomber jets, tanks, torpedoes, poisonous gas

Missiles, machine guns, rifles, submarines

Quiz

New weapons used in World War I

mrudman 2 perguntas

Fazer o quiz

1Which were the new weapons used or created in WWI?
1. AMachine Guns, Submarines,tanks, nukes
2. BBomber jets, tanks, torpedoes, poisonous gas
3. CMissiles, machine guns, rifles, submarines
4. DMachine guns, tanks, airplanes, poisonous gas
2I dont get it
1. A1
2. B2