They both share the derived characteristic of a long tail, a large head, and having a back bone (or being a vertebrate).
        
             
        
        
        
It sends an electrical impulse to make your heart beat. The job of a pacemaker is to artificially take over the role of your sinus node if it isn't working properly. Electrical impulses are sent by the pacemaker to stimulate your heart to contract and produce a heartbeat
        
                    
             
        
        
        
 Easy to read
 Visually appealing
 Handles large data sets
easily using keyed icons
        
             
        
        
        
Answer:
percolation evaporation condensation and precipitation
Explanation:
 
        
             
        
        
        
Answer:
D.
Explanation:
Explained by natural selection. Those with favored traits in an environment are more likely to survive and pass down the allele. Thus in this situation a grey rabbit is more likely to survive and blend in.