The best answer to the question 'What are the nonliving components of the environment that shape an ecosystem?' would be letter d. Abiotic factors are those components of the environment that are non-living or does not have life. All the other choices have life.
        
             
        
        
        
The majority of the accessible drinking water on our planet comes from glaciers.
        
             
        
        
        
I believe the answer is protein
        
                    
             
        
        
        
Answer:
Genetic diversity is important because it could ensure that certain groups of individuals, species, or populations will be able to adapt to certain environmental factors. Thus, genetic variation helps the species in terms of its adaptability, survival, and its evolution
Explanation: