Answer:
My guess is A
Explanation:
I guess it's a but dont choose it it might not be right 
 
        
             
        
        
        
Answer:
D i believe. 
Explanation:
niche= the match of a species to a specific environmental condition 
 
        
                    
             
        
        
        
Make a electron cloud and put 2 dots on the first layer and 7 on the outer layer 
        
             
        
        
        
<em>Photosyn</em><em>thesis</em><em> </em><em>happens</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>plants</em><em> </em><em>which</em><em> </em><em>have</em><em> </em><em>chlorop</em><em>hyll</em><em>.</em>