Chlorophyll (also chlorophyl) is any of several closely related green pigments found in cyanobacteria and the chloroplasts of algae and plants. Its name is derived from the Greek words , "chloros" ("green") and , "phyllon" ("leaf"). Chlorophyll is essential in photosynthesis, allowing plants to absorb energy from light.
Chlorophyll might help might absorb energy from light.
A: It's impossible to say

Humphrey Arthur Gilkes MC & Three Bars (13 October 1895 11 July 1945) was a British soldier and doctor. He is one of four soldiers to have been awarded the Military Cross four times, all in the First World War. He was a medical officer in the Colonial Medical Service between the wars. He also served in the British Army in the Second World War, and was killed in an aeroplane crash at Djibouti.
Humphrey was a medical officer.
A: Yes

Phenazine is an organic compound with the formula (CH)N. It is a dibenzo annulated pyrazine, and the parent substance of many dyestuffs, such as the toluylene red, indulines, and safranines (and the closely related eurhodines). Phenazine crystallizes in yellow needles, which are only sparingly soluble in alcohol. Sulfuric acid dissolves it, forming a deep-red solution.
(CH)N is a dibenzo annulated pyrazine.
A:
Yes