Science, asked by him37, 11 months ago

overcrowded and poorly ventilated housing is a major factor for the diseases like common cold,pneumonia etc. explain the statement and support your answer with diagram also

Answers

Answered by candidkhushi
0
because the infected air keeps circulating in and around and has no place to go out
when the air is not made to go out the number of bacterias start increasing slowly and thus it affects all the people around.....

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