Answer:
b)It is a compound because it is made of a single kind of molecule.
Explanation:
 
        
                    
             
        
        
        
Hypertonic would be the correct answer, there is more solute making the cell let out more water, shrinking the cell, therefore being hypertonic.
        
             
        
        
        
The answer is interconnected. You will come to find that everything that makes life possible on earth is all interconnected. It is just like the way all the human activities and necessities for the everyday life are all interconnected to nature.
        
             
        
        
        
I can say for certain that it's really probably not A. or D.
As for B. or C., I'd say C. 
        
                    
             
        
        
        
Answer:
false
Explanation:
i guess that is an endangered species but a threatened species is one whose habitats or survival is in danger mostly due to human factors like poaching and encroachment I guess