. Biology; the story of living things. THE METABOLIC MACHINEMY OF SOS. Connective Epitlididl. layer Muscle, cells physiology of arteries and veins by the early scientists. William Harvey (1578-1657) was the first to understand thoroughly the cir- culatory system, but other earlier and contemporary workers were not far behind him. The great artist, Leo- nardo da Vinci (1452-1519), left in manuscript numerous drawings and notes on the heart and other vessels, stating that the aorta "subdivides into as many principal branches as there are principal parts to be nour- ished,
. Biology; the story of living things. THE METABOLIC MACHINEMY OF SOS. Connective Epitlididl. layer Muscle, cells physiology of arteries and veins by the early scientists. William Harvey (1578-1657) was the first to understand thoroughly the cir- culatory system, but other earlier and contemporary workers were not far behind him. The great artist, Leo- nardo da Vinci (1452-1519), left in manuscript numerous drawings and notes on the heart and other vessels, stating that the aorta "subdivides into as many principal branches as there are principal parts to be nour- ished, branches which continue to ramify ad infinitum.'' Vesalius (1514-1564) in his famous anatomical treatise, Fahrica, first published in 1543, expressed doubt as to the exist- ence of the connecting "pores" be- tween the two sides of the heart. This was an attack upon one of the main features of the teachings of Galen, who believed there was "an ebb and flow of blood within both veins and arteries throughout the ; blood and the arteries vitalized blood. (130- Epithelial Isyer. An artery A capillary Comparison of the walls of an artery, vein, and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunter, George W. (George William), 1873-1948; Walter, Herbert Eugene, b. 1867; Hunter, George W. (George William), 1902-. New York, Cincinnati [etc. ] American book company
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Keywords: ., bookauthorwalterherberteugeneb1867, bookcentury1900, bookpublish
