Hurry ! which statements about south and central american weavings are true? choose all answers that are correct. a. weavings can be used as identification because each region used different colors and patterns. b. weavings have bright colors and patterns, with extra embroidered designs sewn with a needle and thread. c. patterns are for visual effect and don't have symbolic meaning. d. weavers use a back-strap loom and hand-spun yarn dyed with natural dyes.