lobes, left has 2 and the right has 3
The lungs.
Lung structures include:A apexB baseF bronchi
Lungs.
The area between the lungs in the chest that contains the heart, aorta, trachea, and other structures is known as the mediastinum. This central compartment of the thoracic cavity is bordered by the pleural sacs that encase the lungs and is divided into anterior, middle, and posterior regions. The mediastinum plays a crucial role in housing vital organs and structures necessary for respiration and circulation.
Lungs
The macro structures of the lungs are what you can see. They would be the lobes of the lungs, bronchi, large blood vessels, lymph nodes and bronchioles. The micro structures are one you can not see without a microscope. That would be the vey small bronchioles, capillaries and the alveoli.
diaphragm.
alveoli
lungs
one of them are the gills of fish.hope this helps.
The diaphragm
ribs and bones