2theories together account for color vision. the young-helmholtz theory shows that the eye contains and the hering theory accounts for the nervous system's having

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?

You see a white marker with an orange circle and black lettering. what does this marker tell you

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin