When looking at scenario 3, the argument was between Kelly and her neighbor. Kelly’s neighbor stated that beet greens had the same amount of nutrients and anthocyanins as purple kale, but Kelly was doubtful about that accusation. When testing both vegetables, each plant was beat with some ethanol until liquefied, more ethanol was added, then placed in a centrifuge, which spins the samples at a very fast rate, then taken out and precisely prepared for the spectrophotometer to test the absorbance. The absorbance was tested so there could be a comparison between the two vegetables and then later calculated if they had similar anthocyanins.
In the end, when comparing beet greens and purple kale, they seem to have around the same amount of nutrients