The components of air which are harmful to living beings are (a) nitrogen and carbon dioxide.

Question

The components of air which are harmful to living beings are (a) nitrogen and carbon dioxide.

The components of air which are harmful to living beings are
(a) nitrogen and carbon dioxide.
(b) dust and water vapour.
(c) dust and smoke.
(d) smoke and water vapour.

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

(c) dust and smoke.

6 views Answered 2023-02-05 15:29