Which option is an extension of the Canadian Shield? A. the Canadian Prairies
B. Great Lakes
C. the Canadian Arctic Archipelago
D. Hudson Bay

Which of the following statements about the migration of workers to other countries is false?

What type of aid does nigeria receive? short term, tied, voluntary, bilateral, multilateral or long-term?

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted