This is word used to describe a characteristic of a hypothesis. it means you are able to experiment to see how two variables may be related

What was the impact of the concordat of worms?

What happens to the average kinetic energy of water molecules as water freezes?

Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.