Question

what is skull and what is joints​

Answer 1

Answer:

Skull:-

skull, skeletal framework of the head of vertebrates, composed of bones or cartilage, which form a unit that protects the brain and some sense organs. The upper jaw, but not the lower, is part of the skull.

Joints:-

A joint is the part of the body where two or more bones meet to allow movement. ... The six types of freely movable joint include ball and socket, saddle, hinge, condyloid, pivot and gliding. Common causes of joint pain include inflammation (pain and swelling), infection and injury.

Answer 2

Skull:

• Skull is the skeletal structure of a vertebrates' head, made up of bones or cartilage, that protects the brain and some sensory organs.
• The upper jaw is a component of the skull, but not the lower.

Joint:

• A joint is the portion of the body where two or more bones come together to facilitate movement.
• Ball and socket, saddle, hinge, condyloid, pivot, and gliding are the six different types of freely moveable joints.
• Inflammation (pain and swelling), infection, and injury are common causes of joint discomfort.