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Which of the following substances can X-rays penetrate?

cdong

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6 years ago

Which of the following substances can X-rays penetrate?

Which of the following substances can X-rays penetrate?

a) wood
b) metal
c) human tissue
d) only a and c
e) all of the above

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BRaines92

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cdong Author

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6 years ago

Smart ... Thanks!

prime7105

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mikey3091

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You make an excellent tutor!

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