Science, asked by syedayan1791, 6 months ago

Air in which of the following classes is cleaner
a.class 10000
b.class 1000
c.class100
d. class 10


this is related to air conditioning and refrigerator subject​

Answers

Answered by Satishchandra19
0

Answer:

b....................

Answered by shauryagupta6962
1

Answer:

class 1000

Explanation:

mark me as brilliant

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