Please join my zo. om and I want to thank all the people that gave out free points for that I will give 10 free points on here if you say yes that is good and if you are too late don't worry just comment because I will be putting this out again so the people that didn't get to answer they can answer on the next one but if you answer yes then please do get on there also if you can't answer just comment in the comment. Meeting ID: 523 121 0760
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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)

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Technician a says engine assemblies can be mounted longitudinally in a chassis. technician b says engine assemblies can be mounted transversely in a chassis. who is correct?