Really really really small
        
             
        
        
        
Jeremy is developing an experiment and is concerned about the accuracy of his data.Which step can he take to best ensure accuracy? 
The first step he can take to best ensure accuracy of his data is to do further research and make experiments.
 
        
                    
             
        
        
        
I think the appropriate answer for the above question is the Organochlorine insecticides which is a chemical pesticide. Their mode of action varies but mostly affects the nervous system, they are highly persistent, their sensitivity to insects is least specific ( broad spectrum). Their long environmental persistence, results in fish, bird, and terrestrial animal death. The chemical groups of pesticides include the organophosphates and carbamates, organnochlorine, botanicals, synthetic pyrethroids, insect growth regulators and the microbials.