Answer:
2 to 2, 3 to 1, 1 to 4 and 4 to 3
Explanation:
hope that helps
 
        
             
        
        
        
Answer:
But hinnies and mules can't have babies of their own. They are sterile because they can't make sperm or eggs. They have trouble making sperm or eggs because their chromosomes don't match up well. ... A mule gets 32 horse chromosomes from mom and 31 donkey chromosomes from dad for a total of 63 chromosomes
 
        
                    
             
        
        
        
the correct answer is in fact D- groundwater adds water to lakes, rivers, and oceans :)
 
        
                    
             
        
        
        
Answer:
echolocation
it sends waves for them to see around them.
Explanation:
 
        
                    
             
        
        
        
The three major factors that can contribute significantly to a project success are (1) timely user involvement, (2) executive management support, and (3) a clear user requirements. There are other success criteria, but with these three elements in place, the chances of success are much greater 
(Do whatever you want with this information lol, but honestly I hope this helps)