... a molecule of "water" in a process called "dehydration synthesis."
The best and simplest method John can used to find the evolutionary relationship between a lion and a cat and group them based on their similarities and common ancestor is tree of life or also known as phylogeny by the scientist.
Answer:
Under anaerobic conditions, the absence of oxygen, pyruvic acid can be routed by the organism into one of three pathways: lactic acid fermentation, alcohol fermentation, or cellular (anaerobic) respiration.