Atherosclerosis is a disease in which plaque builds up inside your arteries. Arteries are blood vessels that carry oxygen-rich blood to your heart and other parts of your body. Plaque is made up of fat, cholesterol, calcium, and other substances found in the blood. Over time, plaque hardens and narrows your arteries. This limits the flow of oxygen-rich blood to your organs and other parts of your body.
Here's a listing of the ten most popular languages spoken worldwide, along with the approximate number of primary or first language speakers for that language. 1. Mandarin Chinese - 882 million. 2. Spanish - 325 million. 3. English - 312-380 million. 4. Arabic - 206-422 million.
Mandarin is the most popular language in the world mainly because it is spoken in the most populated country in the world. It has double the amount of speakers as English but it is also one of the most hardest languages to learn. âHelloâ in Mandarin is âNi haoâ. Article Source: Listverse.