Answer:
hope you understand and your answer is correct
Cellular respiration is not the same thing as breathing, but they are closely related. When you breathe in, you take in the When you breathe in, you take in the oxygen your cells need for cellular respiration. When you breathe out, you get rid of the carbon dioxide that your cells produce during cellular respiration
(hope this helps ^^)
Petroleum is a significant source of US greenhouse gas emissions.
