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4. Three methods that people use are:

a) Risk-benefit analysis, life cycle analysis, and Pugh Charts
b) Life cycle analysis, Water, and X-rays
c) MRI, X-rays, Pugh Charts
d) All of the above
human technologies.

User Evan Schoenberg
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1 Answer

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21 votes
The answers to question 4 d
User Yezenia
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