People with kidney failure are unable to remove wastes (metabolites) from their blood. A Dialysis machine can perform this function using difusion and osmosis to clear the blood of wastes. Explain how the processes of diffusion and osmosis can work in a Dialysis machine to cleanse the blood of waste products

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

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?