Answer:
The periodic table of elements arranges all of the known chemical elements using this method. Elements are arranged from left to right and top to bottom in order of increasing atomic number. Order is usually according with the increasment (Is this a word?) of the atomic mass.
Explanation:
Have a good day :)
 
        
             
        
        
        
I wanna say A. Desert 
Hope this helps!!
        
             
        
        
        
<span>These types of organisms are not found in the savanna, chickens are identified by their gender, size, weight, colors, and shape and according to their species is known when they can inhabit the savannah, usually, these chickens are not Savannah</span>
        
                    
             
        
        
        
True, our ecosystem is not independent. Everything depends on everything else to survive. :)
        
             
        
        
        
Answer:
ADA is an enzyme that is used to breakdown the food chain. 
Explanation:
ADA is also called adenosine deaminase. It is an enzyme. It is a purine metabolism. ADA is used to needed for the breakdown of the adenosine from the food chain.  ADA is found in both small and large form. The enzyme presented in it has polypeptide chain. It is folded in eight strands. 
The ADA contain zinc. It is found in deepest site and combined with five form such as 15, 17, 214, 295 and the substrate. 
The ADA is is inversible dominates the adenosine. It is considered the key enzyme of the purine metabolism. ADA in human beings work for development and maintenance.