Dynamic character are character who undergo significant change in self throughout the story
Television was never one person's vision -- as early as the 1820s, the idea began to germinate. Certainly by 1880, when a speculative article appeared in The Scientific American magazine, the concept of a working television system began to spread on an international scale.
At the dawn of the twentieth century, there were a few American laboratories leading the way: Bell, RCA, and GE. It wasn't until 1927, when 21-year-old Philo T. Farnsworth, beat everyone to the punch by producing the first electronic television picture. This historic breakthrough catapulted him into a decades-long patent battle against major corporations, including RCA and CBS. The battle took its toll on everyone and RCA’s David Sarnoff brilliantly marketed this invention to the public and became known as the father of television -- while Philo T. Farnsworth died in relative obscurity.
Experimental broadcast television began in the early 1930s, transmitting fuzzy images of wrestling, music and dance to a handful of screen. It wasn't until the 1939 World's Fair in New York, where RCA unveiled their new NBC TV studios in Rockefeller Plaza, that network television was introduced. A few months later, William Paley’s CBS began broadcasting from its new TV studios in Grand Central Station.
Now that television worked, how could these networks profit on their investment? Who would create the programming that would sell their TV sets? How would they dominate this new commercial medium, without destroying their hugely profitable radio divisions?
Answer:
3. A map of Alexander the Great's route and the site of the sugar cane discovery
5. A timeline showing when Darius I and Alexander the Great learned of sugar cane
Explanation:
The text features that would be most helpful to support the central idea of the passage are a map of Alexander the Great's route and the site of the sugar cane discovery and a timeline showing when Darius I and Alexander the Great learned of sugar cane.
The text tells us about how Alexander the Great discovered the sugar cane. In order to understand this properly, we need to know the route he took to the discovery site, and a map would be a great feature for that.
Before Alexander's discovery of the sugar cane, the Greeks already possessed knowledge about its existence thanks to Herodotus' books about emperor Darius I. A timeline would help the reader visualize the connection between these two periods related to the discovery of sugar cane.
Football and hockey is an incomplete sentence because there is no verb.
From my understanding all you are doing is converting liters to grams. It says you have one leader of hydrogen peroxide. 1 liter equals 1000 grams. And if it is asking how many grams are in 1 liter hydrogen peroxide then the answer would be 1000 grams
