The model shows the  intended destination, a, of wind from the north pole and the actual destination is because of the coriolis effect.
<h3>What is the coriolis effect?</h3>
The term coriolis effect has to do with the patterns in which the motion of an object that is not connected to the ground is deflected. It is connected to the description of weather patterns.
Hence, the model shows the  intended destination, a, of wind from the north pole and the actual destination is b because of the coriolis effect.
Learn more about coriolis effect:brainly.com/question/2478442
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The answer to this question is <span>B. The nucleus is surrounded by cell membrane that lets materials in and out. 
This cell membrane is called nuclear membrane. Nuclear membrane has small holes that called the nuclear holes that allow materials to come in or out of the nucleus, depending on whether the materials is needed by the nucleus to do its current process.</span>
        
                    
             
        
        
        
The correct pairings of DNA are T with A and C with G
        
                    
             
        
        
        
Answer:
B everthing else is phisical 
Explanation:
 
        
                    
             
        
        
        
Koch's postulates serve to give criteria that gives causality between a microbe and a disease.