Punctuation marks are important because they "file" our sentences. They keep it in order. They show what our tones are. They show what our sentences are saying. If you didn't have any punctuation you wouldn't know when the sentence would end and you would keep on reading and it wouldn't make any sense. For example:
Where is the water
You won't know if that's a question or a statement but if you adda mark it makes more sense.
Where is the water?
I hope this helps!
Answer:
Yes, punctuation marks are great/important to a sentence.
Step-by-step explanation:
Punctuation marks change the pace of reading, tone, and signals the end of a sentence.
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