oxygen is not necessary for
a. combustion b. rusting
c. respiration d. photosynthesis
Answers
Answered by
2
Answer:
B. rusting
Explanation:
rusting is the correct answer
Answered by
2
Answer:
photosynthesis
Explanation:
Photosynthesis is the process of synthesis of food by plants using carbon dioxide and water in presence of sunlight and chlorophyll. Oxygen (O2) is released during the process as a waste product. Hence, oxygen is not essential for the process of photosynthesis.
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