Question

an articulation, or joint, is defined as two bones fused together any two pieces of connective tissue joined to one another mobile unions of two or more bones any point where two bones meet

Explanation:

An articulation or joint is the general term for any location where two bones come together. It doesn't have to be a mobile union (some joints are immobile like sutures in the skull), and it's not about fused bones or just connective - tissue joining.

Answer:

any point where two bones meet