Answer:
1)Glycolysis
2)Krebs Cycle
3)Electron Transport Chain
Explanation:
The reactions of cellular respiration can be grouped into three stages: glycolysis, the Krebs cycle (also called the citric acid cycle), and electron transport.
Explanation: Hope this helps you!
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ATP and NADPH transfer chemical energy to 3-PGA.
Glyceraldehyde 3-phosphate (G3P) is created.
G3P is used to make sugar.
There are 7800 meters in 7.8 km