It helps us categorize organisms so we can more easily communicate biological information. Taxonomy uses hierarchical classification as a way to help scientists understand and organize the diversity of life on our planet.
        
                    
             
        
        
        
C the appearance of new phenotypes in the offspring
        
                    
             
        
        
        
Explanation:
<em><u>A substance that enters into and is altered in the course of a chemical reaction.</u></em>
<em><u>hope </u></em><em><u>are </u></em><em><u>you </u></em><em><u>understand</u></em>
 
        
                    
             
        
        
        
Answer:
The teacher completes the example writing exercise.
Explanation: