When you walk your dog your using energy from the sunlight to power this activity how?
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Maybe because the sun is giving the dog vitamin D and or maybe the dog is happy
                                
             
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Your answer should be C
Hope this helps!
Have a great day!
 
        
             
        
        
        
The last one is correct lol
        
             
        
        
        
Answer:
Thats Uncountable
¯\_ಠ_ಠ_/¯
 
        
             
        
        
        
        
A, the basic unit of inheritance