7m + 19 would be the simplified answer
Hope this helps
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the point at which warm air begin to raise before colliding with cold air is 3
 
        
             
        
        
        
The answer is <span>No, emotions of non-human organisms cannot be tested.
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Answer : contamination in crops results mainly from a reduction in marketable volume 
Aflatoxin consumed contributes to the mutagenic , carcinogenic , teratogenic , and immunosuppressive health effects in humans. 
 
        
                    
             
        
        
        
Answer: happy birthday to you have fun
Explanation: