Biology for IGCSE & O level - Respiration (Section 4 - No. 2)
Which of the following statements best describes the relationship between breathing and respiration?
Breathing is the same thing as respiration.
Breathing provides the oxygen needed for respiration.
Breathing is a process that only happens in animals.
Respiration provides the oxygen needed for breathing.
Explanation
Breathing brings oxygen into the body, which is then used in respiration.
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