Answer:
The complementary base pair is ATG  TTT   GTG   ATA TGG  CGC  ATT  TAC   TAA  
Explanation:
As per the complementary base pairing rule of DNA
C pairs with G and vice versa
A pairs with T (in DNA) or U (in RNA)
Breaking the given strand into triplets, we get - 
TAC  AAA  CAC  TAT  ACC  GCG  TAA  ATG  ATT
ATG  TTT   GTG   ATA TGG  CGC  ATT  TAC   TAA  
 
        
             
        
        
        
I believe the answer is commensalistic because it wouldnt be parasitic because the other isnt getting harm and its not mutual because both aren’t benefitting from it
        
             
        
        
        
The correct answer to this question is forests.