The arteries are perceived as carrying oxygenated blood to the tissues, while veins carry deoxygenated blood back to the heart. This is true of the systemic circulation, by far the larger of the two circuits of blood in the body, which transports oxygen from the heart to the tissues of the body.
I would guess that the posture would be answer B. Awkward. Because it sounds like of like the person is slouching. I hope I helped! If this was the right answer, please mark me brainliest!
