You are able to mark your answers on tests and save your work, while on paper, you get it taken away from you.
<span>Pinhole cameras were one of the most sophisticated devices of the period, it made tasks much easier it basically worked exactly like the human eye and is something just like tracing.
Hope it helps! :)</span>
Answer:
abd
Explanation:
connections usually occur through a public network
cool devices in a large geographic area
typically uses Ethernet and wirless routers to connect device
