As far as I know there is nothing special in the respiratory system of a bird that enables flight. I was taught that a massive keel shaped breast-bone with huge pectoral muscles attached to wings did it, but I would be happy to be corrected.
The feathers.
urm.
IT HAVE pretty birds
urm.
smog effcts your respiratory system by you coughing kay wateves xD
The circulatory system provides birds with energy to fly and maintain high levels of activity. The respiratory system provides birds with oxygen and also enables flight. The "lift" is from the wing movement, but the real ability for a bird to fly is the fact that their bones are hollow and this makes them much lighter so that they can get lift-off. -Rinkumiah
group of organs and tissues that permits breathing
The respiratory system works with the circulatory system, it also makes hormones, metabolic products, it is necessary for vocalizations, and for cooling as in panting. Also coughing and sneezing involve this system.
We only have one star in our solar system instead of two.
The diaphragm is the main muscle involved with the respiratory system. It either contracts or expands to allow air in or out of the lungs, which makes you breathe.The diaphragm is the main muscle involved with the respiratory system. It either contracts or expands to allow air in or out of the lungs, which makes you breathe.
The respiratory, circulatory, and the digestive system.
alot of things make jupiter unique but the one thing that makes it unique is because its the biggest planet in the solar system
The cardiac muscle is the heart. The heart is in the cardiovascular system, despite that the tissue makes a muscle.