Who demonstrated the function of the heart and circulation of blood?
A、Leeuwenhoek
B、Withering
C、Jenner
D、William Harvey
A、Leeuwenhoek
B、Withering
C、Jenner
D、William Harvey
A、bonds
B、policies
C、advances
D、bonus
A、Flavones
B、Flavonols
C、Isoflavones
D、Flavanones
E、anthocyanidins
A.To permit flooding of any fuel oil storage tank on any class of ship
B.To use it as a secondary service system
C.To store reserve feed or potable water for extended cruises
D.To stabilize the ship by flooding certain designed tanks with seawater
A、Concuian
B、philosophers’
C、universal
D、ancient
A、Leeuwenhoek
B、Withering
C、Jenner
D、Thomas Sydenham
A、William Harvey
B、Louis Pasteur
C、Withering
D、Anton Van Leeuwenhoek
A、Koch
B、Edward Jenner
C、Nightingale
D、Banting
A、Anton Van Leeuwenhoek
B、Louis Pasteur
C、Edward Jenner
D、Robert Koch
A、Improving hygiene
B、Improving sanitary conditions
C、Plastic Surgery
D、Caring for wounded soldiers
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