<span>How can smoking lead to heart disease?
Because it increases blood pressure and deteriorates the arteries.
Smoking contributes to the build up of plaques in your arteries, increasing the risk of blood clots, reduces the oxygen in the blood, increases blood pressure and makes your work harder heart<span>.</span></span>
The right answer is digestive. Cause when you hear gallstone it is digestion most of the time.
Answer:
You actually DIE if that happens! Don't try it! LOL
Explanation: It is very powerful, that it actually can kill you! Some people can survive. Barely
Answer: digestive and excretory completes the sentence.
