The Following Questions for Readings: the Nuremberg Code

The Following Questions For Readings: The Nuremberg Code
-According to the Nuremberg Code, an experiment should be conducted so as to

A) yield fruitful results for the researchers.
B) yield fruitful results that can be obtained by other methods or means.
C) avoid all unnecessary physical and mental suffering and injury.
D) avoid any and all physical and mental suffering and injury.