- 
                  
Science
 - 
                  
Infectious diseases
 - 
                  
Age 8-9
 - 
                    
level: Grade 5
 - 
                  
English
 
Author's Instructions
Read the statement and choose T or F, classify allergens and pathogens
- 
                  
Science
 - 
                  
Infectious diseases
 - 
                    
Age 8-9
 - 
                    
level: Grade 5
 - 
                  
English
 
Author's Instructions
Read the statement and choose T or F, classify allergens and pathogens
