Imagine that the value of the US dollar rises compared to the Canadian dollar for many months. What effect is this likely to have on the amount of goods the US imports from Canada? A. The US will probably import more from Canada. B. The number of imports will probably stay the same. C. The US will probably import less from Canada. D. The US will completely stop importing from Canada. Please select the best answer from the choices provided A B C D

Ageologist is working in an area with exposed sedimentary rocks and finds a well exposed sequence of stratified rocks. as he works through a thick sequence of limestone, he sees abundant large clam fossils that produce an interlocking texture suggesting a reef, but within the limestone section these clams disappear and the overlying limestone is made up primarily of fragments of corals. he now moves 50 km away and finds limestones interbedded with shales, and the limestones contain the same clam fossils he had seen previously 50 km away. as he continues through this section, the rocks become entirely limestone, and the clams disappear again with coral fossils above forming a reef structure. he concludes