alexarenas1211 alexarenas1211

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

He invented DDT, the “miracle” pesticide.

He designed the first US satellite.

He developed smaller computers.

He created a vaccine against polio.

Answer :

kylablunt kylablunt

Today at 3:04 PM

d , created a vaccine against polio is correct for plato

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Аноним Аноним

Today at 3:04 PM

Answer: The answer is D- he created the vaccine against polio

Explanation: Hope I helped!

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