Those are two completely different questions
Hello, i am not sure if this is a question, if it is can you please show the assignment and explain thoroughly the question! Thank you!
<span>People are more easily conditioned to fear facial expressions of anger than other types of expressions. Various investigations about facial expressions have shown that diverse expressions are universal, that is, all cultures present them. Also, people respond in the same way to various facial expressions. <span>The most common facial expressions are joy, sadness, anger, and fear.
I hope my answer can help you.
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