Science, asked by jayagodase, 1 year ago

Which of the following is necessary
for combustion?
A. Presence of nitrogen
B. Presence of oxygen
C. Presence of water vapour
D. Presence of carbon dioxide

Answers

Answered by vishwas2685

2

Answer:

b) presence of oxygen..

Answered by shreya251093

1

Answer:

pretence of carbon dioxide please follow me mark as brainliest if wrong don't delete it please

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