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In Biology / Senior High School | 2025-05-29

Why is oxygen important to human cells?

Asked by dyandocallos3603

Answer (1)

Oxygen is important because cells use it to create energy through a process called cellular respiration. This process takes glucose and oxygen and turns them into energy (ATP), water, and carbon dioxide. Without oxygen, cells cannot produce enough energy to survive.

Answered by MaximoRykei | 2025-06-01

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