5. How are nitrogen and oxygen useful for us?
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Answer:
Nitrogen maintains the temperature and safe is from natural burning. Oxygen helps to give life to peoples.
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Answer:
Nitrogen and Oxygen is are very useful for us for being alive
Explanation:
- Oxygen is necessary for respiration
- Our heart requires oxygen for purifying blood
- Oxygen breaks down food to give carbon dioxide
- Also, Nitrogen is found in air, plants, water which we drink, etc
- Nitrogen is an important part for our human body cells and processes such as amino acids and proteins.
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