D. It just basic manners.
So you have to have courage to speak in front of an audience and tell people what you believe in but you also have to have courage to sit and listen to other peoples opinions about what they believe in even if you don't believe what they believe
Answer:
"the person or thing carrying out the action"
Explanation:
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In English grammar, a subject is one of the two main parts of a sentence. (The other main part is the predicate.) ... The subject usually appears before the predicate to show (a) what the sentence is about, or (b) who or what performs the action. As shown below, the subject is commonly a noun, pronoun, or noun phrase
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