Joe learns how to make a paper airplane by watching his older brother. he goes to his kindergarten where he makes a paper airplane, and jenna learns to make one by watching joe. jenna goes home after school and plays with her friend nora. nora learns to make a paper airplane by watching jenna. this process illustrates:

What impact did improvements in farming technology near the end of the nineteenth century have on the american economy? a. more energy was needed to power equipment, creating the renewable energy industry. b. less labor was necessary on farms, leading workers to pursue other jobs. c. less money was invested in farming as many locally owned farms went bankrupt. d. more demand for agricultural products reduced the price of food and animal products.

The specific department of health and human services (hhs) regulations that apply to research with children are known as: subpart b: additional protections for children involved as subjects in researchsubpart a: the common rulesubpart d: additional protections for children involved as subjects in researchsubpart c: protections for children in research

What was governor faubus’s public stance on integration of central high school?