By life function of SYNTHESIS.............
<span>The correct statement is letter C. All arteries except the pulmonary artery carry oxygen-rich blood. Most arteries are responsible for the delivery of oxygen and nutrients to all cells and the pulmonary veins are the one who transfer oxygenated blood from the lungs to the heart.</span>
Not really sure at all but just a guess the answer is "long", but that's humans I think not animals but worth a try I guess lol