Answer:
A lung disease caused by silica dust, a type of toxic dust from coal mines.
 
        
                    
             
        
        
        
Answer:
Jem and Scout as of now understand that Dill will in general misrepresent a piece when he recounts his life in Meridian, Mississippi. They're never certain which stories are valid and which are definitely not. while the kids are attempting to figure one more route for Boo Radley to turn out away from any detectable hindrance, Dill makes reference to that he trusts Boo must have a major, long whiskers. Scout demurely reacts, "Similar to your daddy's?" Dill answers that his dad doesn't have a facial hair, however then understands that he may have prior told Jem and Scout an alternate story previously.  
Scout had gotten him in a falsehood, however Dill basically clarified that his daddy had shaved it off the past summer.
Explanation:
 
        
             
        
        
        
As you said above, the word "bob" means fencing and you want to know how this can have a double meaning related to homophobes. 
This is what I see the 2 meanings as:
1. fencing, as in taking out your fencing sword 
2. take out your penis, as penis would be another word for sword in plays/books such as the one you're reading - this would be relating to gays if the convo was btwn 2 men 
        
             
        
        
        
C. Present is your answer 
        
             
        
        
        
Answer:
In the first excerpt, the purpose is to justify, and in the second is to to inform.
Explanation:
The declaration of independence is structured starting with a feeling from the country: "In every stage of these Oppressions", and the constitution's preamble starts stating who were the authors: "We the People of the United States"
Then, the declaration states who the authors are: "the Representatives of the united States of America"   while the preamble shows the reasons of the coming constitution
Finally, the declaration states its main purpose and the preamble also declares the purpose of the constitution.
The tone in the declaration is dramatic, and in the preamble it is a lot more sober.