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yulyashka [42]
3 years ago
15

Why do X-Ray technicians stand behind a shield when giving X-Rays to patients?

Chemistry
1 answer:
Sladkaya [172]3 years ago
6 0
The answer is D.
When one is exposed to large doses of X-Rays, this can cause cell damages or even cancer.
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Los enlaces covalentes se presentan tanto en sólidos moleculares como en los que forman una red covalente ¿porque estas clases d
Viefleur [7K]

Answer:can u anser my question

Explanation: On page 17, author Joey Bartolomeo writes “Caleb participated in the investigation by testifying about what happened during the health seminar at his school.” As it is used in that sentence, what does "testify" mean? *

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C. to persuade someone to join a group

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3 0
3 years ago
The gas that makes up about 12 percent of the earths atmosphere is ?
ElenaW [278]

Answer:

You may be referring to the gas that makes up 21% of the earth's atmosphere, which is oxygen.

Explanation:

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Nitrogen — 78 percent

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