[DOC] [TLE] HISTORY OF ANATOMY [PAR] Galen's theories have, after all, the clear merit of seniority. ... Malpighi thus 
becomes the first scientist to observe the capillaries, the tiny blood vessels in ... 
With their discovery, the missing link in Harvey's circulation of the blood has been 
found. ... microscope is taken further by the Dutch researcher Anton van 
Leeuwenhoek. [DOC] [TLE] June 3, 1657: William Harvey Taken Out of Circulation | WIRED [PAR] Jun 3, 2008 ... Harvey's ideas, as with circulation, were based on direct observation ... Antony 
van Leeuwenhoek did not make the first practical microscopes... [DOC] [TLE] Zoology Timeline - McGraw Hill Higher Education [PAR] Demonstration of capillary circulation. ... Hooke's investigations were made with 
cork, and the term "cell" fits cork ... [C][T] 1675-1680: van Leeuwenhoek, Anthony. 
... Discovery of this element is of great biological interest because it helped in ..... 
Although not the first fossil human to be found, the Java man represents one of... [DOC] [TLE] Harvey and the Problem of the "Capillaries" - JStor [PAR] Actually Harvey's demonstration of the circulation of the blood was not com- ... N. 
Cranfield, The Historical Development of D. Goodman's brief portrait of Harvey 
and ... elements and consists only of endothelium should be called capillary. ... 7 
A. van Leeuwenhoek (65th Missive to 8 Leeuwenhoek, The Select Works of An-. [DOC] [TLE] biology | Britannica.com [PAR] Oct 16, 2015 ... Cells were first observed in the 17th century, when the compound microscope 
was invented. ... That theory appears to be true for all living things at the present 
time under .... The life processes of every organism are carried out by specific ... 
to study the morphology of cells found in higher plants and animals. [DOC] [TLE] Blood tests facts, information, pictures | Encyclopedia.com articles ... [PAR] The Dutch microscopist Anton van Leeuwenhoek (16321723), examining his 
own blood ... White corpuscles were first observed by the British physician 
William Hewson ... In the latter half of the nineteenth century it was found that 
blood cells are the .... Platelets, the other cellular elements of the blood, play a 
central role. [DOC] [TLE] Hardluck Asthma: 1213-1644: The discovery of gases and basic ... [PAR] Jan 11, 2013 ... Even though Galen's theories about air held sway over the scientific ... on their 
own observations, set out to perform experiments that would prove Galen wrong. 
... van Helmont (1577-1644), a man who greatly appreciated the works ... For 
example, he believed the two primary elements were water and air. [DOC] [TLE] The Study of Avian Biology in Relation to Scientific Progress [PAR] Nov 6, 2012 ... These. somewhat. incomplete. figures. were. followed. by. the. drawings. of. ... 
and. its. seed,. doth. mint. and. coine. the. chicken. out. of. the. egg. ... 
Leeuwenhoek. ... tOo. await. the. establishment. of. the. cell-theory. by. ..... 
Baptiste. van. ...... whilst. he. gave. an. accurate. description. of. capillary. 
circulation. [DOC] [TLE] Physics: Microscopy - Dictionary definition of Physics: Microscopy ... [PAR] Though rare, lenses of this type were produced in ancient times. ... Similar lenses 
have been found on the island of Crete and other ancient Greek sites. ... Another 
giant of microscopy was Antonie van Leeuwenhoek (16321723), an 
uneducated ... theory of blood circulation: Malpighi had discovered the capillaries
, the... [DOC] [TLE] Full text of "The discovery of the circulation of the blood" [PAR] The Discovery of the Capillaries and Blood Corpuscles . . . . .69 Bibliography . ... 
69 From a letter by Leeuwenhoek, dated Delft, 1698. ... The result is that the 
blood flows from the prick with a steady ooze, and does not come out in jerks or 
..... If they could not be found, it was thought that it was because they were so 
small that... [DOC] [TLE] Scientific Method

Question: Van Leeuwenhoek figured out capillaries were the missing element in this man's theory of circulation
Answer: William Harvey