Continued into the 2010s duhhh
A primary source gives us first-hand information. it states the automatic facts, and not what has been heard through a second-hand information (sencondary source). it provides information like: direct or firsthand evidence about an event, object, person, or work of art.
and examples are: eyewitness accounts, results of experiments, and statistical data
In a social system, there are peers and strangers to distract one from pursuing their work. While chatting with others, you may forget your train of thought or a good idea. People are likely to take you away from your work more so than a physical system (in which you can always turn off the TV, but not get people to quiet down)
Answer:
An image that can be projected on a screen is a real image. A real image can be larger than the original object.
Explanation:
(i'm hoping this is right because there are no answers to choose from)
Answer:
imports and exports were effected.
