Question

Are both lungs similar in size?

Answer 1

Hint: The heart of a human is as equal in size as of their fist. There isn’t enough room for the heart in the center of the chest because our sternum is present there. The heart requires a lot of space not just to stand there but also to pump.

Complete step by step answer:
Your lungs are in your chest, and they're so big they take up most of the room in your chest. You've got two lungs, but they're not the same size as your nostrils or eyes. Instead, the lung on your body's left side is a bit smaller than the lung on your right side. On the left, this extra space leaves room for your heart. The left lung with 2 lobes is slightly smaller, while the right lung with 3 lobes is bigger.

Additional information: Your rib cage, which is composed of 12 sets of ribs, protects your lungs. These ribs are attached to your spine in your back and go around your lungs to keep them healthy. Beneath the lungs is the diaphragm (say: DY-uh-fram), a dome-shaped muscle that works with your lungs to allow you to inhale (breathe in) and exhale (breath out) air.

You can't see your lungs, but feeling them in action is easy: put your hands on your chest and take a very deep breath. You're going to feel your chest get slightly larger. Breathe the air out now, and feel the chest back to its normal size. You just felt the strength of your lungs.

Note: The primary feature of the lungs is the gas exchange mechanism called respiration (or breathing). Oxygen from the incoming air reaches the blood during respiration, and carbon dioxide, waste gas from oxidation, exits the blood.