A closed circulatory system in which blood passes once through the heart to supply the body once. [ http://amigo.geneontology.org/amigo/term/GO:0035907 ]
This is just here as a test because I lose it
A closed circulatory system in which blood passes once through the heart to supply the body once. [ http://amigo.geneontology.org/amigo/term/GO:0035907 ]