Consider both scalar and vector fields. Which of the following statements are true? Group of answer choices Scalar fields use just one piece of information to describe each point in space. Scalar fields are always positive. Scalar fields are used to analyze interactions using scalar physical quantities, such as energy. Vector fields use multiple pieces of information (multiple numbers) for each point in space. Vector fields point in a direction everywhere in space; and as you move through that space, the vector field direction can change. Vector fields have a constant magnitude everywhere in space. Vector fields are used to analyze interactions using vector physical quantities, such as forces