First, let's write the givens in the form of a chemical equation:
3A + B ...................> 4X + 2Y
Now we find that this equation implies the following:
For every 4X and 2Y formation, 3A and 1B must disappear (react).
Comparing this implication to the above choices,  we find that the right answer is: <span>The rate of formation of X is four times the rate of disappearance of B.</span>
        
             
        
        
        
The chemical makeup found on the periodic table.
        
             
        
        
        
Solar flares form when prominences connect I think
        
                    
             
        
        
        
Answer:
Abiotic is non living thing, while biotic is a living thing
hope this info helps
 
        
             
        
        
        
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal.