Answer:
Point B lies on a sphere.
Step-by-step explanation:
Remember, a sphere is defined as a three-dimensional object where all points on its surface are equidistant form its center.
According to its definition, all point on the boundaries can be called a point on the sphere.
So, among the options, only point B is on the sphere, because J and S are inside.
Therefore, the right answer is Point B.
