Heart disease is a noncommunicable disease because
it can be spread.
it can be influenced by lifestyle factors.
it is contagious.
it only affects individuals, not communities.

The answer is B, because the average life style now consists of Vaping and smoking cigarettes. which can also spread through the lungs to the heart, causing a black shell around the heart.

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.