Why is it imortant to use color in a presentation aid

Color adds visual interest to your aid. Using black and white is often labeled as boring.

amazing

explanation:

i really like the quality of it and how it's been played keep it up

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.