Because as natural selection occurs and species mate and create offspring this leads to a change in DNA which can lead to new species or evolutionists versions of that species
        
                    
             
        
        
        
I believe the answer to your question is the p<span>arietal lobes</span>
        
                    
             
        
        
        
The correct answer would be D) An observation that has a number associated with it.
        
             
        
        
        
Answer:
The tissues of a leaf needs to have the ability to resist changes in their natural environment so that they can survive