6 During the Krebs cycle (1) hydrogen ions and oxygen form water
(2) the cell releases a small amount of energy
through fermentation
(3) each glucose molecule is broken down into 2
molecules of pyruvic acid
(4) pyruvic acid is broken down into carbon diox-
ide in a series of reactions

2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms

What is the similarities and differences between bacteria and eukaryote?

Which group of protists would be most likely to have cilia as adults and why? (1 point)the sporozoan protists would since they have to spread their spores around.the heterotrophic protists would since they use them to gather food.the parasitic protists would since they need to find other organisms to attack.the autotrophic protists would since they must move to find light.