What is quillwork?
a.
soaking porcupine and bird quills with natural dyes and working them into surface patterns on other objects
b.
using a quill pen made from birds to paint ink symbols on bodies
c.
a type of sewing of the women of the sioux tribe
d.
using a quill pen made from the feather of an eagle to draw tribal symbols on the walls of a teepee

it’s a

A

Explanation:

Yes, the answer is A. The Native Americans used to use porcupine quills and bird feathers too.

The correct answer for this question is A.

Explanation:

Quillorwk was made by some North American tribes and they picked the quills  and boiled them in in vegetable dye. They used to decorate the quills in this way. Quillwork is considered a work of art.

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b