Final answer:
Breathing and cellular respiration are interconnected processes. Breathing involves taking in oxygen and releasing carbon dioxide, while cellular respiration uses oxygen to break down glucose and produce energy, along with carbon dioxide.
Step-by-step explanation:
Breathing, which is the process of taking in oxygen and releasing carbon dioxide, is related to cellular respiration because cellular respiration uses oxygen and releases carbon dioxide.
In cellular respiration, cells obtain energy by breaking down glucose with oxygen, which produces carbon dioxide and energy in the form of ATP molecules. The oxygen needed for cellular respiration is obtained through breathing, where oxygen is taken in from the air into the lungs. The carbon dioxide produced during cellular respiration is then released back into the air through breathing.
Therefore, breathing and cellular respiration are interconnected processes that enable cells to obtain oxygen for energy production and get rid of waste carbon dioxide.