Drag the tiles to the correct boxes to complete the pairs. Match the components of a wireless network to their functions.
A. antennas
B. repeaters
C. adapters
help the device detect a wireless signal - box 1
help the router fetch and transmit a signal - box 2
help in increasing the range of signal - box 3

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health? a. air quality data gathered by new instruments can be used to reduce exposure to pollutants. b. new technologies enable natural and human-made pollution sources to be located and monitored. c. air quality data gathered by new instruments can be used to predict trends in pollution over time. d. new technologies allow governments to make informed decisions about the regulation of pollution. (choose more than one)

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

If your accelerator suddenly gets stuck what should you do