Question

The last third of each cigarette contains 50% more ________, making the final puffs far more hazardous than the first ones.

Answer 1

The last few puffs of cigarettes are more dangerous because it contains more Tar leaving behind a sticky mask on lungs.

Answer 2

The last third of each cigarette contains 50% more "Tar", making the final puffs far more hazardous athan the first ones. "Tar" is the correct answer.

Step-by-step explanation:

Tar is the name of the combusted resinous leftover of the cigarette produced after burning the tobacco and filtering its smoke. It is very toxic and damages the smokers' lungs. It also, rotten the teeth and turn them black. As well as minimizing the taste gum's perception. Tar is one of the 3 active cigarette toxins that lead to a universe of diseases and sufferings.