Question

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

Answer 1

Answer:

Option A is the answer of this question

Answer 2

Answer:

Option A

Explanation:

Aside from the odors and stains, smoking consequences can include buildup on your home's air filters.

Hope this helps!