<h2>
Answer:</h2>
The answer is:
C. Mass 
Explanation:
The physical changes of a substance are those that change its physical properties. Physical properties include attributes such as color, gloss, malleability, shape, texture, or condition.
 
        
        
        
Answer:
My best guess would be (D) 
Explanation:
I dont know for sure but I passed the test and answered that one so give it a shot
 
        
                    
             
        
        
        
Answer:
People's positive emotions typically<u> rise </u>between the early and middle hours of the day and typically fall between the middle and late hours of the day
Explanation:
Generally speaking, at the beginning of the day people start the day with energy and as time passes,  they seem to lose energy. 
 
        
             
        
        
        
Answer:
- Giving money instead of gifts on marriages.
- Giving money to children on special religious events.
- Financially helping relatives or friends during medical emergencies. 
- Giving a present at the birth of a new child.
Explanation:
These social norms might sound like they are present in many other societies. If you are more specific about your culture or the country/sub-continent you belong to, I will be able to give more culture specific norms. 
 
        
             
        
        
        
Answer:
turkey has the largest economy in southwest asia, followed by saudi arabia and iran
Explanation: