The process of petrifaction can include which of the following: • Silica from the ash soaks into the wood, turning it to stone when it dries.
• Volcanic ash bowls into the water.
• Living plants like trees can be submerged in water.
• All of the above.

How does the fermentation of pyruvic acid in cells contribute to the formation of atp? a. it completes the oxidation of glucose to co2, creating atp. b. it generates lactic acid, which cycles back through the krebs cycle, producing 2 atp molecules. c. it converts fadh2 to phosphate, which bonds with adp. d. it produces 2 nad+ molecules, which cycle back to fuel the glycolysis reaction, allowing 2 atp molecules to be produced.