Answer:
tar,nicotine
Explanation:
The main carcinogenic components of tabacco are nicotine and tar.
Answer:
It is normal for there to be veins visible underneath the tongue, partly because the mucous membrane is so thin and translucent in this region, but where these vessels become dilated and tortuous, they may appear round and black like caviar.
1.<span>assertive response.
</span>2.<span>accident prevention.
</span>3.stating your position.4.<span>friends.</span>
They are full of sodium, but they very little amount of nutrients that is good for you. This doesn't mean they are healthy because they actually aren't. But, they are still really good.
There is cancer in almost everything we do or eat but yes its true some types of cancer can be avoided
