Kara's teacher asked her to create a chart with horizontal bars. Which chart or graph should she use?
(A) Bar Graph
(B) Column Chart
(C) Line Graph
(D) Pie Chart

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)

In which phase does software coding and testing happen in the spiral model? the spiral model does not have a separate testing phase. both, software coding and testing occurs during the phase.

Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard