Answer:
I think it's A... at least for teenagers
Explanation:
Unsaturated fats are good for you and the polyunsaturated are unhealthy.
examples of unsaturated fats are soybeans, walnuts and fish , and polyunsaturated food examples would be corn oil, safflower oil, soybean oil.
Ive read that the -The “ lub<span>” is the first </span>heart sound<span>, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second </span>sound<span>,” </span>dub<span>” or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole.</span>
Unsaturated fats are considered the ‘healthy’ fats and they’re important to include as part of a healthy diet. These fats help reduce the risk of high blood cholesterol levels and have other health benefits when they replace saturated fats in the diet.
