Gram for gram, moringa leaves actually contain more vitamin C than a Florida orange, which is key to keeping bones, teeth, and skin healthy, says Miller. Moringa powder is also a good source of vitamin A, calcium, and iron, but those benefits are somewhat limited by its small serving size.
Answered by The Community. Making the world better, one answer at a time. Carbon dioxide is released in aerobic respiration during the second stage of reactions. Enzymes break down the pyruvate created during glycolysis (the first stage) into C02. The second stage is also called the Krebs Cycle.
Carbon dioxide is the by-product of cellular respiration. This gas  is produced in the oxidative decarboxylation of pyruvate and as a  by-product of the citric acid cycle.