Question

an immovable joint is a(n)
synarthrosis.
amphiarthrosis.
syndesmosis.
symphysis.
diarthrosis.

Explanation:

In anatomy, joints are classified by their range of motion. Synarthrosis is an immovable joint. Amphiarthrosis allows slight movement. Syndesmosis is a type of amphiarthrosis with fibrous tissue connecting bones. Symphysis is a type of amphiarthrosis with a fibrocartilaginous pad between bones. Diarthrosis is a freely - movable joint.

Answer:

synarthrosis.