what distinguishes the right lung from the left lung in humans?
The right lung is bigger than the left, which shares space in the chest with the heart.
Lung
 The right lung is bigger than the left, which shares space in the chest with the heart.
where are the human lungs located in the body Near the backbone on either side of the heart.
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Lung [SEP] Introduction
In early tetrapods, air was driven into the lungs by the pharyngeal muscles via buccal pumping, a mechanism still seen in amphibians. In humans, the main muscle of respiration that drives breathing is the diaphragm. The lungs also provide airflow that makes vocal sounds including human speech possible. Humans have two lungs, a right lung, and a left lung. They are situated within the thoracic cavity of the chest. The right lung is bigger than the left, which shares space in the chest with the heart. The lungs together weigh approximately , and the right is heavier. The lungs are part of the lower respiratory tract that begins at the trachea and branches into the bronchi and bronchioles, and which receive air breathed in via the conducting zone.