Actually, it could indeed be the independent variable.
        
             
        
        
        
There are 10 millimeters in 1 centimeter
        
                    
             
        
        
        
Salt because it's a solid and helium and nitrogen are gases. 
Water is a liquid because it's form can change.
        
             
        
        
        
Answer:
<u>Higher than</u>
Explanation:
The boiling point of a solution is a colligative property
Atoms present ∝ Colligative Property <em>(Boiling Point)</em>
Since KCl is a strong electrolyte, it completely dissociates into K⁺ and Cl⁻ ions, which doubles the number of atoms as compared to what was initially added
Now it's competition is very weak, Pure water has nothing else dissolved in it. which means that our solution will have much higher boiling point as compared to Pure Water
 
        
             
        
        
        
Answer:
A. Scientists from different countries can more easily share and compare data from their experiments
Explanation:
The use of a universal system of measurement allows a searcher or a group of searchers share knowledge achieved more easily with the rest of the scientist community.
On the other hand, to say that a method is more accurate than others, they need to be compared first.