The answer is B: Taxonomy allows a  better understanding of relationships among species. 
Don't worry the answer is correct. I did the quick check and got 100%
~ Hope this helps
        
                    
             
        
        
        
Answer:
wow 
Explanation:
there are many girls you know,
so yah and I am alive too 
 
        
             
        
        
        
Answer:
The roots
Explanation:
 The roots is where carbon dioxide
and H2O is obtained. Hopefully this helped
 
        
             
        
        
        
Your answer should be A. by observing the formation of sedimentary rocks.