Created by

kelvinfrank6
- 
                  
Glisten
 - 
                  
Analysis
 - 
                  
Edad 12-14
 - 
                    
level: year 10
 - 
                  
English
 
Author's Instructions
a vacuum flask is a device that is used to maintain the temperature of its content for a period of time.
Created by

kelvinfrank6
- 
                  
Glisten
 - 
                  
Analysis
 - 
                    
Edad 12-14
 - 
                    
level: year 10
 - 
                  
English
 
Author's Instructions
a vacuum flask is a device that is used to maintain the temperature of its content for a period of time.