what plant waste is us useful to humans?
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1
Answer:
Oxygen
Explanation:
Oxygen is the most useful excreta of plants and is essential for life on Earth. Oxygen is produced through the process of photosynthesis, in which, plants utilize carbon dioxide and water (in the presence of sunlight) and produce oxygen and glucose.
Answered by
1
Answer:
Oxygen and Glucose are the plant wastes useful for humans.
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