Science, asked by syedayan1791, 4 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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