Answer:
dog
Explanation:
The python program has four lists, A, B, C, and E which is a list of the first three lists. Lists are unordered indexed data structures, it is accessed by an index starting from 0 to n (which is the length of the list minus one).
The E list is a list of lists with three list items starting from index zero to two. E[0][1] is used to access the item "dog" in the first list item of the E list.
 
        
             
        
        
        
Answer:
1 and 4 are the correct answers.
Explanation:
 
        
             
        
        
        
It is - not stereospecific
, a reaction in which the stereochemistry of the reactants controls the outcome of the reaction; - bimolecular at rate-determining step
, it involves two molecules; - first order, - rates is governed by the stability of the carbocation that is formed. 
 
        
             
        
        
        
FB, I would guess. 
Sincerely, 
Xeno
        
             
        
        
        
Help each other because if the other sister is older she should have more experience and knowledge