Answer:
b. when you have completed a document
Celebrating influences food in more than 1 way
I believe this is an example of a Wireless Personal Area Network (WPAN). This type of network provides a low range wireless network that can interconnect devices near each other. So, Bluetooth devices such as a Bluetooth headset would be an example of WPAN.
I think the correct answer among the choices given is option A. Manipulative aids are not technological aids. It refers to items that is used to support hands-on learning like markers, toothpick or coins. Technological aids, on the other hand, are things which makes use of the new technology present like slideshows, DVD's, audioclips and projectors.
I believe the answer is C) <span>servers are used directly by computers, not by people
Have a good day! =)</span>