0. Blood traveling from the lungs is __ and blood traveling to the lungs is __ a. Deoxygenated oxygenated b. High-pressure low-pressure c. Oxygenated deoxygenated d. Nitrogen-rich , nitrogen-poor

c. Oxygenated deoxygenated<br /><br />Blood traveling from the lungs is oxygenated, meaning it has just picked up oxygen from the lungs. Blood traveling to the lungs is deoxygenated, meaning it has delivered its oxygen to the body's tissues and is now returning to the lungs to pick up more oxygen.