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.
The United States is bordered by Canada on the north and Mexico on the south, and it shares water borders with Russia towards the northwest as well.s for Canada, its territories extend to the Arctic Ocean to the north, the Pacific Ocean and Alaska towards the west, Newfoundland and the Atlantic Ocean on the east, and the United States on the south.