Herb858 Herb858

29-10-2014
Biology

contestada

What contribution did Jonas Salk make to science in the 1950s?

Respuesta :

sadisticallyartistic sadisticallyartistic

29-10-2014

he basically made the first safe and effective vaccine for the disease Polio

Answer Link

Аноним Аноним

29-10-2014

Jonas Salk made the Polio vaccine.

Answer Link

Otras preguntas

1Will Smith says: "Being able to survive something (bad) is actually a big part of being able to find that next wave of joy" what he means by this?

Alcohol is a stimulant. Alcohol is a stimulant. True False

according to cell theory which are made of cells check all that apply

One reason India is referred to as a subcontinent is because it sits on its own ___________________.

An application requires a frontend web tier of multiple servers that communicate with a backend application tier of multiple servers. Which design most closely

The Himalayan mountains at the border of the Indo-Australian and Eurasian plates is caused by a _________ boundary. A. conservative B. collision C. constructive

What is the highest female singing voice in opera known as?.

a high school student named CJ invented 144 new ice cream flavors in 864 days. at this rate, how many flavors did he invent in 216 days

A triangle has an area of 156 square millimeters and a base of 16 millimeters. What is the height?

How did the Jim Crow system in the South contribute to the Great Migration?