If achemical element with symbol N and atomic number 7 is found in chlorophyll because it is absorbed in the cycle, then what is the chemical element with symbol N and atomic number 7 found in?

Answer choices:
- Chlorophyl
 - Petals
 - Mitochondria
 - A Greek letter
 - Cytoplasm
 - acetic acid
 - Acids
 - fossil fuels

 

 Chlorophyl         