Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Literature promoting the SaddleBrooke Ranch development west of Oracle touts feature after feature — high Sonoran Desert terrain with beautiful mountain views, “multimillion-dollar country club ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...