Section B: Give a short answer to the question given below.
 
Why should the light dependent reaction occur before the light independent reaction?
a. Photosynthesis is a .
b. During photosynthesis, light energy is converted into  energy.
c. During light-dependent reaction  absorb light energy into chemical energy.
d. In light-dependent reaction, light energy is converted into chemical energy in the form of  and .
e. During the light-dependent reaction with the help of ATP, carbon dioxide is reduced into .