D because that’s the only one that has to do with the topic
is the moral system that claims that people should act only in their own self-interest. ... talks about what punishments are appropriate for wrongdoing ... For example, if I have a right to fair trial, then I must be given that trial. ...... ...argues that happiness is Not the ultimate good,& motive is the only way to measure moral actions.
Headaches are often a sign of dehydration. When somebody stays out in the sun too long and starts getting dehydrated their head will start pounding because their is not enough water to keep you from thinking about being cooled down. So the answer would be dehydration.
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