The answer should be altitude
        
             
        
        
        
Answer:
36
Explanation:
 If you divide 72 by 2 the answer would be 36
 
        
             
        
        
        
Answer:
C. 
Explanation:
Biodiversity refers to the number of unique organisms within a region. C best explains that with the 1200 species of plant.
P.S. Thanks for separating the options. It´s a small detail that helps my eyes.
 
        
                    
             
        
        
        
The energy from sunlight comes in the form of photons, and this energy is used in the light dependent reactions of photosynthesis. The first function carried out by the photons in energizing electrons in the chlorophyll. The energized electron travels through the electron transport chain and subsequent steps are carried out to utilize this energy to form ATP.