If you move a substance from one container to another and it shapes changes but it’s volume does not change the substance is a

Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.

How many atoms are there in 5.70 mol of mg

How do you lengthen a pattern piece? (family and consumer science, sewing)