How are canada and the united states linked a. extensive trade between the countries b. similar culture c. shared transportation and communication d. all of the above

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine

List 3 factors commonly used to select the location of a city

The pyramid has a square base that us inscribed in the circular base of the cone. draw an image of the composite shape of the base. 2) if the side length of the square base is 8 units long, what is the diameter of the circular base of the cone from the picture in number 1