Without using a calculator, solve the following problem: 102)2 [(1 . 10-5) = (1 (1 103) a) 1.10-9 b) 1.100 d) 1. 10-12 01.10-3

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d