Answer:
c. A cigarette maker diversifying into packaged food. 
Explanation:
There are two types of diversifications: related an unrelated. We talk about unrelated diversification when some industry or business gets into new markets by manufacturing products which are new and have no relation with it. In this example, cigarettes have nothing to do with packaged food, so diversification is classified as unrelated. 
 
        
             
        
        
        
Formula:
Hydrogen Chloride = HCl                                             (Chemical Compound)
Sodium = Na                                                                   (Chemical Element)
Reactants:
A simple definition of a reactant can be the substances that go into a chemical reaction. By substances I mean any chemical.
Products:
A simple definition of a product can be the substances produced at the end of the reaction. Again by substances I mean any chemical. 
Definition of the answer:
We know that Sodium is a Chemical Element and as decribed in the picture it was mixed by Hydrogen Chloride and we know that is a Chemical Compound. So in this case the Na CI can be the product that was produced at the last and it was the result after the chemical reaction was taken place. The reactant can be the Sodium. I chose that because Reactant is a substance/chemical that goes into a chemical reaction. So as seen in the picture it went into the beaker.
Hope this helps.
 
        
                    
             
        
        
        
The second pillar, Salat, because Salat is the pillar of prayer.
 
        
                    
             
        
        
        
Answer:
The correct option is letter A: Increased reflected sun energy of urban environments relative to that of natural landscapes
Explanation:
Option A is the perfect example of the result of urban heating and not a cause of it. The responsible is the man simply because we create urban environments that are not eco-friendly and this increases the reflected solar energy, therefore increases the heat. So, again, the increase of the heat would be the result.