Science, asked by ahmadhaleem50, 2 months ago

Tick the correct word given in the bracket.

1) (oxygen /nitrogen) supports combustion.

2.(coal /natural gas) does not cause pollution.

3.rayon is (cheaper/costlier) than silk.

Answers

Answered by cutybunnykristy

1

Explanation:

Oxygen

natural gas

cheaper

hope it'll help you make it brainliest answer

Answered by parulsonistar

2

Answer:

2.) natural gas

3.) cheaper

Explanation:

please mark me as brainlist

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