Which natural disaster actually increases biodiversity over the long term?

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.

Plzzz i beg u so much 1 question the supreme court ruling in brown v. board of education clearly told schools: schools must desegregate schools must integrate schools may chose whether to integrate or stay segregated black and white schools must be funded equally.

Dr. tiao conducts basic research on the effects of head injuries on people's problem-solving and abstract-reasoning skills. which psychological specialty does her research best represent?