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 and Mexico form the Gulfâs mainland shore, which extends more than 4,000 miles from the Florida Keys to Cabo Catoche, at the northwestern tip of the YucatÃ¡n Peninsula in Mexico. Like the Mediterranean Sea, the Gulf is a semi-enclosed, partially land-locked, intercontinental, marginal sea.