What happens if oxygen is not present during glycolysis?

The body uses lysosomes to destroy pyruvate, and cellular respiration stops.
Pyruvate undergoes fermentation, and lactic acid is produced.
Pyruvate is turned back into glucose until oxygen becomes available again.
Pyruvate enters the Krebs cycle, which leads to the production of ATP molecules.

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean