Answer:
I think it's because when you're laughing, you're happier because something made you smile while if you were just talking you wouldn't be as joyful. 
Explanation:
 
        
                    
             
        
        
        
Answer:
Beaten, but not broken.
Explanation:
Buck may have lost the fight but his spirit wasn't lost.
 
        
                    
             
        
        
        
Answer:
perspective and point of view
Explanation:
 
        
                    
             
        
        
        
Explanation:
The temperature is 80 Fahrenheit so to convert it into celsius we would do this
(80°F − 32) × 5/9 = 26.667°C
Hope this helps :)