*Jonas Salk invented _________________.*
1️ sterilization
2️ rabies vaccine
3️ polio vaccine
4️ small pox
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2
Answer:
Jonas Edward Salk was an American virologist and medical researcher who developed one of the first successful polio vaccines.
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Step-by-step explanation:
Jonas Salk invented POLIO VACCINE
PLS MARK AS BRAINLIEST
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