The correct answer is: Nobody knows everything he or she can about the brain.
Explanation:
There are different types of pronouns. They help to replace the noun in a sentence. In this case, the word "<em>Nobody</em>" is part of the indefinite pronouns and they are always used in the singular. So, it is necessary to change the personal pronoun "<em>They</em>" for the singular "<em>He or She</em>".
<u>Appropriate</u><u> </u><u>Question</u><u> </u><u>:</u><u>-</u>
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What is informal letter ?
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<u>Answer</u><u> </u><u>:</u><u>-</u>
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The letters which we write to our family, friends or any other relatives are known as informal letters. In short, unofficial letters are called informal letters.
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<u>Format</u><u> </u><u>:-</u>
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Answer:zsz szrs zrsdx xsd fxdsx fsd x fdsxfdsxfx
Explanation:
Answer:
I am not sure. u may find it elsewhere tho