Final answer:
The large, spongy organs in a person's chest are called the lungs, essential for the respiratory system, and are situated in the thoracic cavity. The right lung has three lobes, while the left has two lobes to make space for the heart. The correct option to the question is A) Lungs.
Step-by-step explanation:
The large, spongy organs in a person’s chest are called the lungs. These organs are essential components of the respiratory system. Each lung is divided into sections known as lobes, separated by connective tissue. The right lung typically has three lobes, while the left lung has two lobes to accommodate space for the heart.
The lungs are located in the thoracic cavity, protected by the ribcage, and bounded by the diaphragm at the bottom. The primary function of the lungs is to facilitate gas exchange, allowing the body to take in oxygen and expel carbon dioxide.
It's important to differentiate the lungs from other organs such as the liver, which is a large metabolic organ located in the abdomen, and the kidneys, which are involved in filtering blood and are positioned below the liver in the peritoneal cavity. Both the liver and kidneys play their roles in different systems.
The heart, although close in proximity to the lungs being just left of the center of the chest, is an organ of the circulatory system responsible for pumping blood throughout the body.
Given these facts, the correct answer to the question, “What are large, spongy organs in a person’s chest called?” is A) Lungs.