Question

1. when two bones join together and fuse so that no visible separation occurs, it is referred to as a(n) (synostosis), or bony joint.
2. bones that join together and are held in place with threads of collagen form a joint that is called a(n) (gomphosis).
3. bones joined together with cartilage between the ends of the bones form a joint called a(n): (click to select)
4. the m (synov) (click to select) varying

(click to select)
gomphosis
suture
synovial
amphiarthrosis
synarthrosis
synostosis

Explanation:

Bones joined by cartilage are called cartilaginous joints, also known as amphiarthroses. They allow limited movement. Synovial joints have a synovial cavity and are more mobile. Sutures are fibrous joints between skull - bones. Synarthroses are immovable joints. Synostosis is a bony fusion. Gomphosis is a joint where a tooth is held in its socket by collagen fibers. Since the question asks about bones joined by cartilage, the correct term is amphiarthrosis.

Answer:

amphiarthrosis