Question

Which is the correct pathway of oxygen as it travels from the lungs and goes to the cells of the body?

1)lungs, goblet cells, cilia, trachea, cells
2) lungs, trachea, alveoli, larynx,
cells
3)lungs, bronchioles, alveoli, capillaries, cells
4)lungs, alveoli, bronchi, pharynx, cells

Answer 1

The answer is C lungs, bronchioles, alveoli, capillaries, cells

:)

Answer 2

lungs, bronchioles, alveoli, capillary, cells