There are thousands of bacterial species and they are not identical towards one another, therefore there forms are quite unique. so its just there characteristics that make up how bacteria look like.
Hope this answers your question.
Liver cells because it uses the most energy than the other choices
For both ectotherms and endotherms, metabolic rate tends to increase as mass increases
As the masses of the dinosaurs increase, how do their metabolic rates change? How does this compare to living animals?
>> As with living animals, the higher a dinosaur’s mass, the higher its metabolic rate.