I believe it is glycolysis that is the first step in cellular respiration. Complete oxidation of glucose via respiration = four step process used to convert chem energy in glucose to ATP. 1. Glycolysis: This is where one 6-carbon molecule of glucose is broken down into two molecules of the three-carbon pyruvate.
The retina; I may be wrong.
Bulb is the answer because they are very short underground stem encased in thickened fleshy bulb scale.This scale help to store food
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