Bacteria and archaea are classified as prokaryotes pro means before and Kary means nucleus . Animals plants fungi and protist are all eukaryotes
T<span>he cell requires oxygen, and eukaryotic cells are expensive to run. they require a lot of energy and nutrients, and oxygen is one such component. the oxygen is necessary for aerobic respiration, which allows the cell to do a lot, including evolve, proliferate, adopt new niches, habitats, biochemical habitats, sustain life in extreme conditions, and perhaps eventually co-operate with other cells and create multicellular life. Multicellular life is virtually impossible without aerobic respiration. </span>
The plants URANUS and Neptune are known as the ICE GIANTS. These planets are the farthest away from the sun in the solar system.. They live just beyond the planet SATURN, at which point temperatures DECREASE drastically.
i think that before the Krebs cycle begins, pyruvic acid, which has three carbon atoms, is split apart and combined with an enzyme known as CoA.
