In biology, the respiratory system of the horse is the means by which a horse circulates air around its internal organs.
Read more about Respiratory System Of The Horse: Anatomy, Respiration Rate of The Horse, Ability To Smell, Respiratory Diseases, External Links
Famous quotes containing the words system and/or horse:
“Books are for the most part willfully and hastily written, as parts of a system to supply a want real or imagined.”
—Henry David Thoreau (1817–1862)
“O, for a horse with wings!”
—William Shakespeare (1564–1616)