Answer:
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:
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.
25%, 3 to 11
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