Question

which shape has at least one circular face and no vertices?

Explanation:

1. Analyze the cone: A cone has a circular base (one circular face) but it has a vertex at the top, so it doesn't meet the "no vertices" condition.
2. Analyze the cylinder: A cylinder has two circular faces (top and bottom) and it has no vertices (the edges are curved, not meeting at a point), so it meets both conditions of having at least one circular face and no vertices.
3. Analyze the sphere: A sphere has no circular faces (it is a curved surface throughout) and no vertices, so it doesn't meet the "at least one circular face" condition.
4. Analyze the cube: A cube has no circular faces (all faces are squares) and has 8 vertices, so it doesn't meet either condition.

Answer:

The second shape (cylinder)