Question

About

of adults aged 18 and older are regularly exposed to secondhand smoke.

Children aged
are most at risk for exposure to secondhand smoke.

Answer 1

About

✔ 25%

of adults aged 18 and older are regularly exposed to secondhand smoke.

Children aged

✔ 3 to 11

are most at risk for exposure to secondhand smoke.

Step-by-step explanation:

Answer 2

About 25% of adults aged 18 and older are regularly exposed to secondhand smoke. Children aged 3 to 11 are most at risk for exposure to secondhand smoke.

Step-by-step explanation:

25%, 3 to 11