The cardiovascular system works with the respiratory system. The respiratory system takes in oxygen from your surroundings and distributes it through your body. The cardiovascular system, mainly the...
The respiratory system oxygenates the blood and expels carbon dioxide and the heart pumps the oxygenated blood out to the body and collects the de-oxygenated blood and carries it back to the lungs.
the cardiovascular is your ribs and within, so it protects everything inside. the respiratory is the way your body makes energy. the formula for this is water + sugar = glucose and energy. i hope...
The respiratory system draws oxygen into the lungs where the circulatory system exchanges waste gas (carbon dioxide) for oxygen. The respiratory system then expels the waste gas during exhalation,...