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Masteriza [31]
2 years ago
12

Marie Curie's theory of radioactivity and discovery of radium were critical to the development of: A: the polio vaccine B: x-ray

s C: penicillin D: the discovery of DNA
History
1 answer:
musickatia [10]2 years ago
5 0

Answer:

x ray

Explanation:

its the name ray refers to the gamm alpha and beta types of radiaition

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Shay’s rebellion was started by poorer members of the society who did not agree with the new terms of the state government. The new tax scheme imposed on the individual and their trades led to Shay’s rebellion.

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Explanation:

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