Question

Bones that join together and are held in place with sheets of collagen between the bones are called ____________ , teeth held in sockets by a fibrous ligament are ____________ , and ____________ are found between most of the bones of the skull.

Answer 1

Answer:

• Bones Joined

• Periodontal ligament

• Sutures

Explanation:

• Bones joined are the ones that join and held in place with threads of collagen, they are joined with cartilage between the ends, these are the most complex joints and are an important aid in body mobility.

• The periodontal ligament is the fibrous and connective tissue that joins the tooth to the alveolar bone or to the socket. The function of this ligament is supportive, sensory, and nutritive.
• All the bones of the cranium, excepting the mandible, are joined by a fibrous joint called a suture.  These sutures have the capacity to permit a small quantity of movement between the bones of the skull. Human cranium has around 20 sutures.

Answer 2

Called joints 
are fibrous joint 
sutures are found between most of the bones of the skull