How is breathing related to cellular respiration? (Hint: Think about both the inputs and the outputs of cellular respiration.)

Why is it important that fibrin is insoluble in water?

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

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