1. Write the reaction for photosynthesis?
 
 \(\text{Carbon dioxide + A }\)    \(\xrightarrow{\small{\text{Light/B}}}\)     \(\text{C +Water + D}\)
 
A.
 
B.
 
C.
 
D.
 
Important!
If you look at the equation above, you will notice that several places are left out and are labelled A, B, C, and D. Use the options and find them.