Pls help! Briefly summarize the practice activity (the steps you took, what you were asked to do, how you were able to use what you learned in the unit and apply it to the activity, etc.).

this is music class

To create this piece, the painter used his/her fingers and fiber brushes to apply reddish pigment made from a. (1) horse tail; (2) basalt b. (1) yucca; (2) iron-oxide c. (1) animal; (2) sulfur d. (1) cotton; (2) charcoal