Answer:
There is tension between the two of them
Explanation:
According to the excerpt from Act 2 of The Crucible, John suggests going on a walk with Elizabeth on Sunday and this signifies that there is some tension between the two of them.
This was a moment that the couple were having some strain in their marriage about the Salem Witch trials. 
 
        
             
        
        
        
slowly feeling my arms and legs swiftly swimming through the swimming lane 
 
        
             
        
        
        
Answer:
The poor surroundings caused abject misery.
Explanation:
 
        
                    
             
        
        
        
D. Ecosystems 
Have a good day!!
        
             
        
        
        
Answer:
Muir.
d) I only went out for a walk and finally concluded to stay out till sundown, for going out, I found, was really going in.
Explanation:
a) Muir;
I only went out for a walk and finally concluded to stay out till sundown, for going out, I found, was really going in. The wall of the ranger station was bare, except for a framed poster quoting John.
b) Muir,
I only went out for a walk and finally concluded to stay out till sundown, for going out, I found, was really going in. The wall of the ranger station was bare, except for a framed poster quoting John.
Muir:
I only went out for a walk and finally concluded to stay out till sundown, for going out, I found, was really going in. The wall of the ranger station was bare, except for a framed poster quoting John.
The comma behind bare needs to be removed.