There are 12 rabbits at the pet store. the manager lets gabriella feed vegetables to the rabbits. she has 5 1/4 ounces of parsley today. she wants to give each rabbit the same amount. how much parsley does each rabbit get?

C) Penicillin

Explanation: Soldiers During WWII for the first time ever used Penicillin to fight off infections from wounds in the trenches the most effective at doing that was Penicillin. In WWI they used Airplanes, Telegraph and Machine guns already but In the second WW they tried using Penicillin

Hope this helps