Question

the respiratory system allows for gas exchange to happen in the lungs. how do the respiratory and cardiovascular systems interact?
the respiratory system supplies the carbon dioxide that the cardiovascular system transports to the different cells for the production of energy.
the respiratory system supplies the oxygen that the cardiovascular system transports to the different cells for the production of energy.
the cardiovascular system supplies the carbon dioxide that the respiratory system transports to the different cells for the production of energy.
the cardiovascular system supplies the oxygen that the respiratory system transports to the different cells for the production of energy.

Explanation:

The respiratory system takes in oxygen from the air during inhalation. The oxygen diffuses into the bloodstream in the lungs. The cardiovascular system, with the heart as the pump, then transports this oxygen - rich blood to different cells in the body. Cells use oxygen for cellular respiration to produce energy. Carbon - dioxide, a waste product, is transported back by the cardiovascular system to the lungs where it is exhaled by the respiratory system.

Answer:

The respiratory system supplies the oxygen that the cardiovascular system transports to the different cells for the production of energy.