Answer:
Alloy is a mixture made up of iron &nickel.
 
        
             
        
        
        
B. I think I'm not so sure but that's my best guess.
 
        
             
        
        
        
-DNA is double stranded,RNA is one stranded
-DNA contains the following nitrogenous bases:Adeninde Guanine Timine Citozine while RNA contains Adeninde Guanine Citozine and Uracil
-DNA function is to contain the information for manufacturing proteins while there are many types of RNA with whole different jobs for example:messanger RNA(mRNA) it coppies a sequence from the DNA strand and takes it to the ribosome in order to be translated as the order for placing aminoacids in the polypeptide strand;transport RNA(tRNA) it is a short RNA strand containing up to 100 nucleotides it takes aminoacids to the ribosome so the polypeptides strand can start to be manufatured from aminoacids in an order inscripted in the mRNA.
 
        
                    
             
        
        
        
Answer:
i honestly think B might be the answer, most plants and vegetables get grown weeds and other plants grown around them, if not that C is the answer
Explanation:
 
        
                    
             
        
        
        
I believe the correct answer from the choices listed above is option C. It is the products that is not requires in a chemical reaction. These are the substances that is being produced from the reactants involved in the system which needs the atomic nuclei and energy.