yes but you need special medical attention all the time
No. Like all mammals, cows only have two lungs.
Yes. Bird lungs are more efficient than mammal lungs.
Dogs breath through their mouth and nose using their lungs.
carbon dioxide
So your lungs can create oxygen in your blood quicker than if there were just one.
Lungs weigh about 11 lbs. Brain 3 lbs.
We have 2 lungs, of not equal size. The left lung is smaller than the right lung to give room for your heart.
brain wight is more than that of heart
yes a whole 7.3 pounds more
yes
yes
The lungs are bigger than the diaphragm. The diaphragm is a dome-shaped muscle located beneath the lungs. When it contracts, it flattens out, creating more space in the chest cavity for the lungs to expand.