How does the list of potential explanations for altruism contribute to our understanding of psychologists views on the subject / answers: A: the list of explanations emphasizes the variety of ways psychologists explain this behavior 
 B: the list of explanations suggest that the cause of altruistic behavior is more likely biological than social 
 C: The list of explanations supports the notions that the reason for altruistic behavior is unimportant as long as people are helping others 
 D:the list of explanations proves that psychologists are getting close to discovering the one true cause for altruism. 
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