Science and Society Answers

2 verified answers

What effect did Jonas Salk’s discovery have on society?

It increased the cost of medical treatment.

It made vaccination without a needle possible.

It nearly eliminated a dreadful disease.

It improved medical X-ray technology.

What did you include in your response? Check all that apply.

alternating current (AC)

fluorescent bulbs

electric motors

hydroelectric power

X-rays

radio communication

wireless technology

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