Science, asked by shauryagawali, 2 months ago

why do houses have windows and ventilators?

Answers

Answered by devesh277

3

Answer:

Because warm air rises up and goes out through ventilators and fresh air comes in through windows

Answered by prajna27

0

Answer:

As coz for the exchange of co2 nd O2 nd the need of sunlight for our body if u will not have windows nd ventilator u will die out due to suffocation

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