Bears can sniff out human food with impressive efficiency. Consider: A bloodhoundâs nose is equipped with about 230 million olfactory cells (scent receptors). Thatâs 40 times the number in humans. It is estimated a bearâs nose is just as sensitive as a bloodhound (if not more so).
Countries that border Mexico are Belize, Guatemala and the United States. The bodies of water it borders are the Caribbean Sea, the Gulf of Mexico, and the North Pacific Ocean.
Canada is part of the North American continent and spans an area of 9.9 million sq. km. The country extends northward into the Arctic Ocean and to the Pacific Ocean in the west. Eastern Canada fronts on the Atlantic Ocean, including Baffin Bay, the Labrador Sea, Davis Strait, and the Gulf of St. Lawrence.