Which structures of the digestive system, aside from the small intestine, release substances that help break down food in the small intestine?
O stomach and liver
Oliver and large intestine
O pancreas and liver
O large intestine and pancreas

Which of the four major uses is predicted to change the least by 2020?

The deserts of the sahara and australia are associated with

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?