The hypotheses comprising Cell Theory are

the backbone of the dna and rna compound is sugar phosphate.

c is the answer to this question. altitude affects the weather because air molecules evaporate.

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