Answer: nicotine
Explanation:
Makers of e-cigarettes and other ENDS often claim the ingredients are safe. But the aerosols (mixtures of very small particles) that these products produce can contain addictive nicotine, flavorings, and a variety of other chemicals, some known to be toxic or to cause cancer. The levels of many of these substances appear to be lower than in traditional cigarettes, but the amounts of nicotine and other substances in these products can vary widely because they are not standardized. The long-term health effects of these devices aren't yet known.
Answer:
What the side effects are and the safe amount daily in mg.
This makes people think of what could happen if they take a dangerous amount so they are more aware of what the drugs could do.
<span>Modifier is something that affects the structure or
function of an organism. Because modifier refers as modification, which means
any changes of modification has done to change the state or structure of a
certain organism or object.
For example:
=> Your dentist put braces to your teeth to make your teeth straighter. (
your teeth has been modified )
=> Your plastic surgeon did nose life to you ( your nose has been modified )
If something changes on a state of a matter, meaning it was being modified</span>