Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...
Recently, I interviewed a DoorDash driver named Britni Duwii for a story about the dangers of extreme heat. Britni worked in Mesa, Ariz., which, at the time, was under a weeks-long heat advisory. The ...
The project that is the subject of this report was supported by the Bureau of Justice Statistics, Office of Justice Programs, and the Federal Bureau of Investigation, via a grant from the National ...
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