What are some issues Canada is facing

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

Explain the value of statistics and other data to positive economics and to normative economics

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