Question

*45 POINTS* #4
What advances made in science in the mid-1800s have transformed life today?

Answer 1

Rene Laennec's Stethoscope Changed Medical Examinations Forever. ...

Quinine Helped Turn the Tide on Malaria. ...

Aspirin is Still the World's Most Used Medicine. ...

World's First Blood Transfusion Has Since Saved Countless Lives.

Step-by-step explanation:

Answer 2

In the 1800 instruments such as the microscope and the thermometer were created and led to the invention of new instruments such as the ophthalmoscope for looking inside the eye, and the sphygmograph for measuring blood pressure.