English, asked by karonathai613, 6 months ago

How do metal detectors make to save lives?

Answers

Answered by Anonymous
15

Answer:

Explanation:

Walk Through Metal Detectors Save Lives. ... Heavy belt buckles, nail clippers, or any metal object will trigger the alarm if you fail to remove such items from your person before you pass through. They may be controversial, as opinions vary widely, but the bottom line is; metal detectors help save lives.

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