Answer:
a comma is important for a couple reasons.
Explanation:
A comma can avoid a run on sentence, and completely change the type of sentence (eg. compound, complex, run on, etc.). It can also change the whole meaning of what's being said in the sentence. For example: "Let's eat, Jayden!" compared to, "Let's eat Jayden!" have completely different meanings because of the comma.
Hope this helps :)
Answer:
spelling is hard for many people, but there are techniques for improving the spelling
Explanation:
Coordinating conjunction is the use of words, or phrases to link or join two distinct ideas in a sentence. Examples include: and, but, when, etc.