How does John DiConsiglio organize the text in "Disease Central," the supplemental text in When Birds Get Flu, to present the central idea? He presents the central idea first.
He concludes with the central idea. PLZ HURRY I'LL MARK U AS BRAINIEST
He presents the central idea in the middle.
He summarizes the central idea with a quote.

every person should make it a priority to serve at least two hours per week.

it's an extremely important civic responsibility that is invaluable to citizens most in need is the correct one

the symbol of the grandfather's heritage in this excerpt from "the medicine bag,” is the beaded bolo tie.

a bolo tie is a cord fastened around the neck with an ornamental clasp which is worn as a necktie. they have been used by native american tribes such as hopi, navajo, zuni, and puebloans since the mid-20th century.

therefore, the fact that the grandfather is wearing a bolo tie refers to his heritage as native american.

its c _ its peacefully exploring a nearby field