-
William Harvey
discovered that the heart pumped blood throughout the body. -
Edward Jenner
he carried out a famous experiment, he created a vaccine that prevented or curred small pox. -
William Smith
came up with the fact that evolution has occurred over time. -
Georges Cuvier
he provided irrefutable proof of the occurrence of evolution. -
Adam Sedgwick
he was the namer of the Devonian and Cambrian periods. -
Louis Agassiz
Proposed the occurance of past ice ages -
Charle Darwin
proposed that evolution occurs through natural selection. -
Alfred Wallace
Developed the theory of evolution -
Florence Nightengale
she layed the foundation for professional nursing -
Joseph Lister
he discovered that 45-50% of amputation patients died from sepsis. -
Louis Pasteur
Came up with the process of pasteurization -
Gregor Mendel
developed Medels Laws of Herdity -
Robert Koch
he studied and published his methods of staining, fixing, and photographing bacteria -
Clara Barton
founded American Red Cross -
Paul Ehrlich
he developed tuberculosis -
Sir Alexander Fleming
he discovered Lysosomes -
Dr.Charles Drews
he stored blood as plasma to increase storage life -
Jonas Salk
his vaccine for polio was approved, he studied polio -
Albert Sabin
his Polio vaccing was used on more than 100 million children in Europe. -
Thomas Malthus
published a pamphlet about over population
