Question

what you know
question 3 of 5
what are the long - term effects of vaping?
becoming addicted to cigarettes
evali (e - cigarette or vaping use - associated lung injury)
no one knows
there are no long - term effects

Explanation:

Vaping is a relatively new phenomenon, and research on its long - term effects is ongoing. While some short - term effects are known (such as EVALL which is a short - term lung injury), for long - term effects, due to the lack of extensive long - term studies, no one can definitively state what they are at present. Becoming addicted to cigarettes is not a direct long - term effect of vaping (vaping and cigarette addiction are different in many aspects, though some may have dual - use issues). And claiming there are no long - term effects is not supported by the current state of knowledge as the long - term impacts are still being investigated.

Answer:

C. No one knows