Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll.

Fact 2: Chlorophyll gives plants a green color.

Given the two facts above, answer the question "What is found in that that gives plants a green color?" with the following options: 
- Energy
 - sunlight
 - acetic acid
 - Energy.
 - Solar energy
 - water vapor
 - Light
 - nitrogen


 

        nitrogen 