We have two lungs instead of one to increase the surface area available for oxygen exchange and to provide redundancy in case one lung is damaged or compromised. Having two lungs also allows for more efficient breathing and oxygen distribution throughout the body.
A healthy human body has two lungs.
Humans have two kidneys instead of one because having two kidneys allows for redundancy and backup in case one kidney becomes damaged or fails. This redundancy helps to ensure that the body can effectively filter waste and maintain proper fluid balance.
The heart and lungs are the two organs found in the thoracic cavity. The heart is responsible for pumping blood throughout the body, while the lungs are responsible for oxygenating the blood and removing carbon dioxide.
The two sponge-like organs in the thoracic cavity are the lungs. They are responsible for the exchange of oxygen and carbon dioxide during the process of breathing. The lungs are located on either side of the heart within the chest cavity.
Unless removed for medical reasons - humans are usually born with... one brain two lungs one heart two kidneys one gall bladder one liver one pancreas one bladder one large intestine one small intestine... Making twelve organs in total.
Cows have two lungs, just as humans do.
a human has two lungs one one each side of the chest (:
so we can breath
Two
Turtles have two lungs, one left, one right.
no it doesn't have 5? it has one pair of lungs, which is in two parts.
No, They have two. There are no animals except some kinds of snakes that have only one lung.
Two, just like any mammal.
Normally a person has 2 lungs... but its possible to live with just 1
An "R" with two vertical lines instead of just one
Toucans have two holes in their bills, and have internal lungs, which they use to breathe. Some toucans have bills almost as tall as them.
Lungs are found in some animals the other two are found in plants.