Why did early farmers slash the bark off trees and let them die?

a.
the trees were creating a hazard.

b.
they wanted the soil to get more sun.

c.
the bark provided fertilizer for crops.

d.
they used the bark to make clothing.

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.

i wish i could with all of them i can barley see the first one so here's the answer to the first one b