Which statement is correct?a. Oxygen is carried through blood vessels to a capillary. b. Oxygen diffuses from the blood to the body's tissues. c. Oxygen diffuses from the alveoli into surrounding capillaries. d. Oxygen binds to a molecule of hemoglobin. e. Oxygen enters a red blood cell.

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?

Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi

Which test would show positive results for orange juice