I am pretty sure that the actual answer hides in the question itself, therefore I'd choose the second option. According to the phrase "he more successful of the two", it definitely should be B. Competition.
The increase in temperature would most likely make the enzyme work faster
The Krebs cycle<span> occurs right after glycolysis. The substance that begins the </span>Krebs cycle<span> is a 3-carbon molecule called pyruvic </span>acid<span>. The process breaks down the pyruvic </span>acid<span> into acetyl coenzyme A, releasing one of the carbon atoms into carbon dioxide.
hope it help</span>
Explanation:
Sen and Eliot's mother are also embody very different gender roles: Mrs. Sen is a housewife, while Eliot's mother is a career woman. ... Sen gets into an accident with Eliot in the car at the end of the story, Eliot's mother fires her—and she admits that she's relieved Eliot will no longer be going to the Sens' apartment.