... of spontaneous generation. This would later be proved false however it set in motion the steps to prove why it was false and contributed the cell theory that all living cells come form preexisting cells! A blood transfusion from sheep to man was made by Richard Lower in 1667. Prior to ... Emanuel Swedenborg. In 1752 research on digestion and gastric juices was done by Reaumur. Now we see not just anatomical studies being made but the function of these different structures. Because of these early first steps we now posess the knowledge of in depth enzyme activity that works in digestion! ...

• Word Count: 2345
• Approx Pages: 9
• Grade Level: High School