Which process accurately describes the transport of substances in the body and production of energy in cells? The lungs inhale oxygen which is transported to cells by the circulatory system, where cells use it to create energy.

The lungs inhale carbon dioxide which is transported to cells by the circulatory system, where cells use it to create energy.

The heart inhales oxygen which is transported to cells by the respiratory system, where cells use it to create energy.

The heart inhales carbon dioxide which is transported to cells by the respiratory system, where cells use it to create energy.