Very long and large organic molecules called BLANK are made of small unites called BLANK. examples of the small units include sugars, which combine to form BLANK; nucleotides, which form BLANK; and amino acids, which form BLANK

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

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

answer n81.2