4,994
edits
Changes
Jump to navigation
Jump to search
Line 1:
Line 1: − +
RBC's in single file
Tiny, thin-walled blood vessels that allow the exchange of gases and nutrients between the blood cells.<ref>Wile, Dr. Jay L. ''Exploring Creation With General Science''. Anderson: Apologia Educational Ministries, Inc. Capillaries are the smallest blood vessels.
Tiny, thin-walled blood vessels that allow the exchange of gases and nutrients between the blood cells. The smallest capillaries are so small that red blood cells must move through them in single file.<ref>Wile, Dr. Jay L. ''Exploring Creation With General Science''. Anderson: Apologia Educational Ministries, Inc. Capillaries are the smallest blood vessels.
2000</ref>
2000</ref>