5points
which molecule is used up in photosynthesis?
o
a. oxygen
o
b. sugar
c. nitrogen
o
d. carbon dioxide
sub

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602