Select the correct answer. Which of the following causes air pollution inside the house? A. Smoking cigarettes B. Growing houseplants C. Opening shades to let sunlight in D. Using fans to circulate air.

Respuesta :

Answer: Smoking cigarettes

Explanation: The other options don't cause pollution to form in the air besides smoking, from the particles it creates causing harm and damage to your lungs and fill the air with smoke particles.

Answer:

(A) smoking cigarettes

Explanation:

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