What diffuses from the air in the alveoli into the blood?Multiple Choiceoxygencarbon dioxidewaternitrogenAll of the answer choices diffuse from air into blood.

Multiple Choice QuestionCarbon dioxide diffuses from the ______ to the ______ during external respiration.Multiple choice question.blood; alveolar airalveolar air; blood

Recall what happens during gas exchange in the alveoli of the lungs. Carbon dioxide diffuses from air to bloodOxygen diffuses from air to bloodCarbon dioxide diffuses from blood to airOxygen diffuses from blood to air

Gas exchange between the inspired air and the blood occurs at the ______ of the lungs.Multiple choice question.alveolirespiratory bronchiolestracheaprimary bronchi

Oxygen diffuses out of the blood into the tissues because the partial pressure of oxygen of tissue fluid is Blank______ that of blood.Multiple choice question.lower thanhigher thanthe same as

Arrange the sentences in order to describe how oxygen from air is transported to the cells in the kidneys.The air diffuses into the capillaries surrounding the alveoli.The pulmonary veins carry oxygenated blood to the heart.Air enters the bronchioles in the lungs and reaches the alveoli.The capillaries join together to reach the pulmonary arteries, transferring the oxygen.The oxygen-rich blood moves from the aorta and reaches the kidneys through a series of blood vessels.The left atrium fills with oxygen-rich blood and contracts to fill the left ventricle.