Question

wait after some time I'll post new diagrams ok now answer my questions plss give gap between each answers​

Answer 1

1. epiglottis
2. Mitochondria convert chemical energy from the food we eat into an energy form that the cell can use. This process is called oxidative phosphorylation. The Krebs cycle produces a chemical called NADH. NADH is used by enzymes embedded in the cristae to produce ATP.Mitrochondria produces energy and stores it in the form of ATP and supplies it to other cells.So,we can appreciate mitochondria.
3. CO2 and heat are released are released during anaerobic respiration.

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