Photosynthesis requires what

im working on my biology studyguide...
and i cant remember the chemical equation or anything..

well, im sure you know it requires water and sunlight but here is the equation:
6CO2 + 6H2O + Energy ® C6H12O6 + 6O2
that's used to produce glucose.

C6H12O6 + 6O2 ® 6CO2 + 6H2O + Energy
that's cellular respiration.

notice how the 2 equations revers.

try this sight, its very good and may help you on your exams.

hope this helped!

Sunlight, water, Carbondioxide.
The equation is
6CO2 + 6H2O >> Presence of sunlight >> C6H12O6 + 6O2 + Energy.

6CO2 + 6H20 + sunlight(photons) --> C6H12O6 + 6O2 + energy

i think it's C6 O12 H6 and it needs sunlight and glucose i beleive. srry if im wrong