The following chart compared the forelimbs of several species. The structures are very similar, and share the same bones, although the species themselves
are vey different. This is an example of

the answer to your question is b

what is this saying?

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