Question

an articulation, or joint, is defined as _. multiple choice any point where two bones meet a mobile union of two or more bones two bones fused together any two pieces of connective tissue joined to one another any point a tendon crosses over a bone

Explanation:

An articulation or joint is defined as any point where two bones meet. This includes both movable and immovable junctions between bones. The other options are too restrictive (like only mobile unions or fused - bones) or incorrect (connective tissue or tendon - bone points are not joints).

Answer:

any point where two bones meet