Answer: D=8.27 g/cm³
Explanation:
Density is mass/volume. Mass is in grams and volume is in liters. In this case, the problem wants our volume to be in cm³. All we need to do is to make some conversions to convert kg/m³ to g/cm³.

With this equation, the m³ and kg cancel out, and we are left with g/cm³.
D=8.27 g/cm³
 
        
             
        
        
        
Answer:
 C 
Explanation:
a variable does that dose not depend on that of another
 
        
             
        
        
        
Answer:
I believe- If there is more metal for the magnet to reach for, then the strength will grow but it may be harder to pick up off of a surface depending on the weight of the nail. If it is a light nail, it would be more efficient for a quick result in having the magnet to pick it up
Explanation:
 
        
                    
             
        
        
        
It seems like the answer would be supporting services. 
 
        
             
        
        
        
Answer:
When water vapor in the air comes into contact with something cool, its molecules slow down and get closer together. 
Explanation:
I hate it when you accidently drop your drink haha. Have a good day!!