Mitosis is responsible for growth, repair, and maintenance in organisms because?

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

Describe the function of the endomembrane system? what organelles are involved?

Several billion years ago which gas was the least prevailant in the atmosphere