Researchers at the National Institute on Aging say their study suggests a link between depression and cancer in elderly people. December 15, 1998. Web posted at: 8:15 p.m. EST (0115 GMT) WASHINGTON (CNN) -- A new study by researchers at the National Institute on Aging suggests a link between chronic depression and cancer among older patients. When present for at least six years, depression was associated with a generally increased risk of cancer, the researchers wrote in the Journal of the National Cancer Institute.
Rate this answer: A wolf's bite packs a punch of 1500 pounds of pressure per square inch which is meant to snap an antelope or elk leg in half. A domestic dog even an American Pit Bull terrier can't even measure up to half of that at about 250 pounds of pressure per square inch.
Wolves are not equipped to dispatch their victims quickly; prey usually die of shock, muscle damage or blood loss. If it can, one of the stronger wolves will seize the prey by the nose and hold on tight, helping to bring about a more expeditious end, but the animal can still take many minutes before it succumbs. Equipped only with feet for running and jaws for biting, wolves make the best of their limitations.