Which of the following questions is likely to provide the most relevant and specific information when researching the dangers of cigarette smoke? Where did cigarette smoking originate?

Why do people smoke?

What makes smoking harmful to one's health?

How is smoking harmful to both smokers and non–smokers?

I’m just thinking something from the top of my head so it may not be much so if weathering didn’t exist, there wouldn’t be anything to break up earth’s crust naturally. so by assumptions, the rocks on earth would be larger than they actually are since there’s nothing to break them up into smaller parts.overall, i’m not really sure, but all i know is that it’ll mess up the rock cycle that we have now.hoped this .

Iam not sure sorry