Answer:
yes
Explanation:
the food chain is a HUGE part of the eco-system  because it is based off of plant animals and even the sun which is what makes up most of our earth
 
        
             
        
        
        
Answer:
A. automatic functions 
Explanation:
Midbrain functions are functions we can not control such as, eye movements and motor functions. 
Hope this helps!
 
        
                    
             
        
        
        
Answer:
During metaphase, the cell's chromosomes align themselves in the middle of the cell through a type of cellular "tug of war." The chromosomes, which have been replicated and remain joined at a central point called the centromere, are called sister chromatids.
 
        
             
        
        
        
D 
Cos Dna contains deoxyribose, Rna ribose