Q: You are presented with the quiz "What is used for absorbing light energy by plants ?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "chlorophyll is used for absorbing light energy by plants" and "chlorophyll is a pigment that makes plants green". So, what's the best answer to the question?

I. Something that makes plants green II. chain called a polynucleotide III. Something that makes flamingoes pink IV. deoxyribonucleic acid V. Something that makes roses red VI. hydrogen and oxygen VII. electron acceptor VIII. Something that makes dandelions yellow
The answer is:
I.