Explanation:
A hypothesis mustn't be too detailed since you are about to take the experiment and not sure of the outcome so we have to stick with Light intensity has an impact on the rate of photosynthesis.
Hope it helps. 
 
        
             
        
        
        
It's an Agrarian society, hope this helps!
        
                    
             
        
        
        
I believe the answer you're looking for is fertilization. :D
        
             
        
        
        
The right answer is It does not show that photosynthesis consists of many separate reactions.
It takes six molecules of carbon dioxide and six molecules of water to synthesize a molecule of glucose, releasing six molecules of oxygen, thanks to the light energy.
6 CO2 + 6 H2O + light energy ==> C6H12O6 (glucose) + 6 O2
<u>But this balance is in fact broken down into two successive stages:</u>
Light phase or photochemical phase: 
12 H2O + light ==> 6 O2 + chemical energy (24 H).
The Calvin cycle (dark phase): 
6 CO2 + chemical energy (24 H) ==> C6H12O6 + 6 H2O.