Can y’all help me please? thanks :)

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

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

Number and variety of living organisms includes genetic, species, and ecological types