Basically its what the main verb is, so it would be turns because it turns cool and dry.
Answer:
The statement that best defines rights is. a right is an entitlement to act or to have others act in a certain way.
He is worried and grieving. ... The shifts reinforce the emotional extremes in Arsat's tale.
Answer: Because
Explanation: Because is the only word that fits here and is gramatically correct in the first place, neverminding the fact that it says "Best Completes" <em>Because</em> is the only word that is gramatically correct in this situation.