<span>Before the civil war, slavery expanded in the south rather then in the north because, the north was primarily factories and the south was primarily agriculture. Agriculture required more hands on labor than factories. </span>
The relationship between two variables is "positive when one variable increases and the other increases" and the relationship between two variables is "negative when one variable increases and the other decreases".
<u>Answer:</u> Option C
<u>Explanation:</u>
"Variables" are the characteristics or properties that change or could be changed and responsible for variations in results. A variable is any factor, trait, or condition which occurs in differing amounts or types, usually independent, dependent, and controlled are kinds of variables preferred in any stream.
"Positive correlation" occurs when two variables move in same direction, for an instance like when one variable increases and the other increase or when one variable decrease and the other decreases. While "negative correlation" take place when two variables move in different directions like when one variable increases and the other decreases or when one variable decreases and the other increases.
Answer:
Explanation:
which period? I'm not able to answer this without it.
The sun is at the center of our solar system
