Answer:
It is C i had it on a test
Explanation:
Answer:
The House of Representatives
Explanation:
Answer:
One of the first mechanical televisions used a rotating disk with holes arranged in a spiral pattern.
Extra:
This device was created independently by two inventors: Scottish inventor John Logie Baird and American inventor Charles Francis Jenkins. Both devices were invented in the early 1920s.
Generally speaking, it is the "delegation of authority" that determines the number of levels and managers in an organization, although this can vary slightly depending on the organization in question.
