Typing your password at a website's login screen and then receiving a code via text message that you must then enter at a second screen is an example of

Me2540 week 5 assignment what do i want to know?

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)

What do character formats do for your document's message? a.set the tone b.provide organization c.provide clarity d.set how texts align with documents