Question

which of these refers to breathing

intake of a rich in oxygen
releasing of energy from the breakdown of food
breakdown of food to product water and carbon dioxide
all of these

please please please please please please please please please tell me answer my test is going on​

Answer 1

Answer:

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ALL OF THE ABOVE

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Answer 2

Answer:

breathing is a process which comes under the process of respiration

Explanation:

breathing means taking in oxygen rich air and giving out co2 rich air