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 ...

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 ...

It's hot and you're thirsty, so you pop into a store to up your hydration levels. In the water aisle and in the coolers, you're confronted with a plethora of labels boasting benefits from specific ...