Social Sciences, asked by shivamyadav83038, 8 months ago

4) Lead content in the air is

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Answered by monijeena1096

1

Answer:

The natural concentration of lead in the air is less than 0.1 microgram per cubic metre

Answered by agneya2684da

0

Answer:

i play free fire too.

Nickname is

SomethinEvil

Explanation:

free on Sundays

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