Answer:
I'm pretty sure it would be (B.) The comma.
Explanation:
A semicolon is usually used to list options or examples.
And it wouldn't be a period because that would cut the sentence in half and make it into two.
With the comma it combines the two in a necessary way. After the word "heat," there just needs to be a short pause.
Subject
should I write a letter ?
Answer:Create a conclusion that rephrases your thesis
