Chemistry, asked by ACHINTYALEO26, 6 days ago

Collect the air quality index of Delhi and UP for Jan to June 2020

and represent it on a Bar graph and then compare the air quality

before lockdown(Jan to march) with air quality in lockdown( April

to June)​

Answers

Answered by mohapatrasangita720
0

Answer:

but we can't do bar graph in mobile

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