Answer:
Symbol.
Explanation:
A person, place, thing, or an event that has meaning in itself and stands for something beyond itself as well; it can signify something else.
True
When you're stating a claim in an argument, whether it's an essay or a speech, you want to make sure that it's clear and concise. This 'theory' is what you are going to spend your piece proving, so it should be strong and carefully thought out.
Answer: Smile is a very common expression. It is one's feature into an kind expression, it usually looks like the corners of the mouth turned up and the front teeth exposed.
:)
