If heart disease runs in your family, you should eat healthy foods and exercise. Having a family history of cardiovascular diseases you should be proactive about your health and make health choices to prevent these diseases, because lifestyle factors have huge impact. Eating the right food (food which lowers blood pressure, lowers blood sugar, and helps with weight loss) and having active live will help you in preventing a heart disease.
the correct word would be optimism
Because the tree moves the water and food around through the cambium. If it cannot go through the cambium, they tree will have nothing to eat and slowly, die.
