Nitrogen is found in proteins, nucleic acids, and chlorophyll.
Chlorophyll gives plants a green color.
Nitrogen is found in what gives plants a green color.
What is found in that that gives plants a green color?

(1) Energy
(2) sunlight
(3) acetic acid
(4) Energy.
(5) Solar energy
(6) water vapor
(7) Light
(8) nitrogen