Need help with Forensics Science Digital Escape Room challenge by the Trendy Science Teacher in 2018. I chose C for question 1, A for question 2, C for 3, A for 4. What is the code?

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

the answer is d. none of the above