A network structure is: Group of answer choices A. Arranged by geographical location B. A combination of vertical and horizontal lines of authority C. Arranged by the type of job - for instance, people who work in IT A collection of independent organizations D. None of the above

Advantages and disadvantages of mitigation and adaptation

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.