C Diagram the flow of oxygen-rich blood through the body of a non-smoker. Then diagram the flow of blood with less oxygen (from airway resistance) through the body of a smoker.
Answer: the answer is a
Explanation:
because of the paragraph show that' s what it is and also i just did it
Their formulas are opposites.photosynthesis is used to make food In plants and respiration is used to make energy.
The answer to this question is Detritus!