Question

Key words
Backbone
Ball and socket joint
Muscle
Bristles
Outer skeleton
Pelvic bones
Cartilage
Cavity
Pivotal joint
Rib cage
Fixed joint
Shoulder bones
Gait of animals
Skeleton
Hinge joint ♈✔
Streamlined​

Answer 1

Answer:

Types of Joints · Ball and socket joint: In this joint the rounded end of one bone fits into the cavity (hollow space) of another bone. · Pivot Joint: ...