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          2022/04/16
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
            ??????? ?????? ???????? - ???? ?????? ????? ??????? ??????? ?????? ?????? ???? ????? ?? ???????? (?????? ??????????)
          
              
          
      
  
          
    
                                    
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          2022/04/15
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/14
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
            ??????? ??????? ??????? ??? ??? ???? ???? ?????? ?? ???????? ?????? ??????? ?????? ???????(?????? ??????????)
          
              
          
      
  
          
    
                                    
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                      ??????? ??????? ??????? ??? ??? ???? ???? ?????? ?? ???????? ?????? ??????? ?????? ???????(?????? ??????????)
                  
          
          
              
                          
          2022/04/14
          
          
                
          
  
          
      
          

                    
          
                            
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/14
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/14
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
            Scientists studied the migration of six butterflies with isotopes
          
              
          
      
  
          
    
                                    
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          2022/04/14
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/13
          
          
                
          
  
          
      
          

                    
          
                            
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/13
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/13
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/12
          
          
                
          
  
          
      
          

                                  
                        
                                      
            
          
                                
        


          
            
          
                  
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          2022/04/11
          
          
                
          
  
          
      
          

                  
          
 
        
          
          
                  
          
          



  

        
          
          
              
              
              
                
          

          

                      
          
        
          
      
          
    
          
  
          


          

  
          


          
          
  
          
    
          

      
          
        
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