Which reaction type is the following: Magnesium + Hydrogen Acetate --> Magnesium Acetate + hydrogen

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.

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

1) this is the structure in the cell nucleus that houses a cell's genetic information