STS PRELIM EXAM PART 3 SET A

Key features of the Modern Ages include the ________, the Age of Exploration, the Enlightenment, and the rise of industrialization.

Thomas Edison's invention of the _________ electric light bulb illuminated cities.

Later in the 20th century, the invention of radio and television further transformed the way ___________ was disseminated.

In the 19th and 20th centuries, the steam engine powered ___________ and steamships, making long-distance travel more efficient.

The invention of the internal __________ engine led to the development of automobiles and airplanes, revolutionizing personal and commercial transportation.

Louis Pasteur's work on germ theory and the subsequent creation of ________ for various diseases, significantly improved public health.

X-rays, developed by Wilhelm Roentgen, revolutionized medical ___________.

Rizal made notable contributions by inventing a device called the "______________," which aimed to diagnose and treat various eye conditions.

Dr. Fe del Mundo invented the "Fe del Mundo Incubator," a medical incubator designed to provide a controlled environment for _________ infants.

Zara's work on the videophone, a device capable of ____________ both audio and video signals, showcased his pioneering spirit.