Oxygen enters the blood in the A. Bronchi.
Cancer and Tumors...
........ Hope it helps, Have a good rest of the day:)
An organelle is any number of organized structures inside a cell
I think the correct answer from the choices listed above is option D. A prokaryote that release energy if it is in an environment without oxygen and dies when exposed to oxygen, and uses fermentation would most likely be an obligate anaerobe. Obligate anaerobes<span> are poisoned by oxygen, so they gather at the bottom of the tube where the oxygen concentration is lowest.</span>
