q what is the difference between venous and
Q. What is the difference between venous and arterial blood?
Arterial blood is the oxygen-rich and carbon dioxide-poor blood that irrigates the tissues. Venous blood is the oxygen- poor and carbon dioxide-rich blood collected from the tissues.
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q how does the body defend itself from microorganisms and other harmful substances that enter the airway during the breathing processthe epithelium
q which are the respiratory muscles in mammalsin mammals the muscles that participate in the breathing process are the diaphragm and the intercostal
define visual aids and types of visual aidsvisuals help create interest illustrate complex points add variety and help the
q how are inhalation and expiration carried outthe diaphragm exclusive of mammals and the intercostals muscles can contract or relax varying the
q what is the difference between venous and arterial bloodarterial blood is the oxygen-rich and carbon dioxide-poor blood that irrigates the tissues
q what is hematosis in humans where does hematosis occurhematosis is the oxygenation of the blood venous blood oxygen-poor after hematosis is
explain the advantages of visual aids in communication processi helps keep the audience activeii increases interest support your point
q what are the blood vessels that carry venous blood to the heart what is the blood vessel that collects arterial blood from the heartthe blood
q what is the gas exchange unit of the mammalian lungsthe gas exchange units of the mammalian lungs are the alveoliq what is the physical process
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