HELP PLEASE
Which of the following statements is correct?
A. plastics are never used in hip...
HELP PLEASE
Which of the following statements is correct?
A. plastics are never used in hip replacement because they wear out quickly
B. genetically modified corn requires more pesticides that the non-modified plant
C. plastic tubing has been successfully used to repair diseased blood vessels
D. drugs do not affect any chemical processes in the body
Answers: 2
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