Mariand2ezlei Mariand2ezlei

07-08-2016
History

contestada

What contribution did jonas salk make to science in the 1950s?

Respuesta :

WorldlyGlass49 WorldlyGlass49

10-08-2016

Jonas Salk was an important American medical researcher and virologist, who is mostly known for developing the first successful polio vaccine in 1955.

Answer Link

bellatrixblack568 bellatrixblack568

12-10-2018

He created a vaccine against polio.

Answer Link

Otras preguntas

What describes a step that each former Confederate state had to take to gain readmission to the Union? Select one: a. ratify the Fourteenth Amendment b. pay war

1)2 out of 7 students are boys. about what percent of students are boys? please help me with the question it is due tomorrow!!!!!!

The ruler of which Muslim empire created an enormous legal code for his empire? a. Safavid Empire b. Mughal Empire c. Ottoman Empire

1. In China and the former Soviet Union, the communist governments discouraged organized religion because religions *

Why didn't Britain's nuclear weapons deter Argentina from invading the Falklands?

x-9>6 how do I find the answer

eight oranges cost $1.00.How much will 5 dozen oranges cost?

Why did Europe not see Roman-era numbers of men participating in battles until the 17th century?

S–Subject PN–predicate noun DO–direct object of verb OP–object of preposition The bill must be paid by whoever purchased the lumber.

“Terrorist attacks can shake the foundations of our biggest buildings, but they cannot touch the foundation of America. These acts shatter steel, but they canno