It is called a herd 
Im just writing this for the character limit
        
             
        
        
        
Answer:
This process is known as evidence-based argumentation. The figure below explains the three components of a scientific argument - the claim (or the explanation), the evidence (or the observations), and the rationale (or the reasoning). Reasoning that explains the evidence and why it supports the claim
Explanation:
 
        
             
        
        
        
I think the answer would be 1,or 2
        
             
        
        
        
An exposure to sarin or sarin like chemical will caused the sarcoplasmic reticulum to be continuously stimulated by the continual electrical signal. This will open the calcium channels and allows the calcium ions to bind continuously with troponin. Sarin is an  organophosphorus chemical which is highly poisonous. It is used as a chemical weapon of destruction.
        
             
        
        
        
D. In a regimen of two to four drugs