Answer: D) Controlled burns duplicate natural fires that have always helped prairies prosper, so they are valuable to our landscape. 
Explanation:
Just did this on Apex, so I know that it is correct.
 
        
                    
             
        
        
        
Answer:
1: are 2: are 3: are 4: are 5: don't 6: doesn't 7: are 8: lives 9: takes 10: want 11: is
 
        
                    
             
        
        
        
<span>"She has trouble communicating clearly in English"</span>
        
                    
             
        
        
        
The question is incomplete, the complete question is;
here are five rods a-1 a a a a+3 all measurements are in cm the total length of the five rods is l cm find a formula for l in terms of a write your formula as simply as possible
Answer:
L= (5a + 2) cm
Explanation:
Let the total length of the five rods be L
There are five straight rods of lengths; a-1, a, a, a, a+3
To obtain L;
L= a-1 + a + a+ a + a+3
Hence;
L= (5a + 2) cm