Science, asked by samruddhimane005, 5 months ago

iii. Carbondioxide forms approximately what percentage of atmospheric composition?

1. 31%

2. 0.03%

3. 21%

4. 78%

Answers

Answered by Rajjha121w
0

Answer:

2-- 0.03

Explanation:

i am confirm

78 nitrogen

21 oxygen

1 other gases

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