Concept:Scalar quantities have only magnitude, with no direction needed to define them.
Explanation:Volume and area are both measured purely by size or magnitude.
They do not require direction for their complete description.
Moment, momentum, displacement, and impulse are vector quantities because they have both magnitude and direction.
Length and time are scalars, but each of those options is paired with a vector.
Therefore, the only option that contains two scalar-only quantities is option A.
Answer:A. volume and area