What is oxygen and how oxygen is produced
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1
Answer:
Oxygen is the air or gas for respiration.
Explanation:
Oxygen can be produced from a number of materials, using several different methods. The most common natural method is photo-synthesis, in which plants use sunlight convert carbon dioxide in the air into oxygen. This offsets the respiration process, in which animals convert oxygen in the air back into carbon dioxide.
Answered by
0
Answer:
Oxygen is essential for all living things.
Oxygen is produced by photosynthesis carried out by plants.
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