Rachel is a 35 year old school teacher who has no man in her life and lives with her mother.
Each element give off a particular color when heated in a flame. (Some are colorless). Copper gives off a green flame but to do that there must be some copper compound IN the flame. (there are many other elements that also could be causing a green flame).
Chlorophyll is the center of photosynthesis and makes plants green. Heme is responsible for carrying the oxygen in our blood, causing the red color. At the center of each molecule is a porphyrin ring. This beautiful and symmetrical structure is critical to function, binding a metal ion - magnesium in chlorophyll and iron in heme.