What improvement made to penicillin during world war ii saved many soldiers’ lives? different types of penicillin were developed. stronger types of penicillin were developed. larger quantities of penicillin were made. smaller quantities of penicillin were made.

The correct answer is Larger quantities of penicillin were made.

After WWI the US noticed that the main cause of death of soldiers was the infection. Because of that during WWII the US government focused on producing larger quantities of penicillin. The US government encouraged companies to produce penicillin and solve that high mortality problem.

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b

i would say it is a and b.

hope this