Where do hydrogen lions originate in the thylakoid

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

In the practice of science, this type of reasoning is used to develop explanations.