Diffusion is the spontaneous movement of a substance from an area of concentration to an area of concentration. options are lower, similar, and higher for both

Diffusion is the spontaneous movement of a substance from an area of higher concentration to an area of lower concentration.

Explanation:

So, diffusion refers to separate the particles of some solution, that get the concentration differences in the process.

answer: 4

explanation: 8

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.