Answer:
In the politics of representative democracies, a political machine is a political group in which an authoritative leader or small group command the support of a corps of supporters and businesses, who receive rewards for their efforts. 
Explanation:
 
        
             
        
        
        
This depends on what organism you're referring to.
Humans have 23 sets of chromosomes. 
In mitosis, identical cells are being produced. 
        
                    
             
        
        
        
we use the model to learn about how to create new things
 
        
                    
             
        
        
        
Answer:
Symbiosis is any type of interaction between two different species of living things in the same environment. A predator-prey relationship is between two animal species —one kills and eats the other. ... Commensalism is an interaction benefiting one organism, and neither benefiting nor harming the other.
Explanation: