22. How do you classify the joints in your shoulders and hips?
A.hinge joints
b.fred joints
C.movable joints
d.ball and socket joints

23. Which kind of joints the elbow?
A.ball and socher joint
b. pivot joint
C.gliding joint
d. Hinge joint

24. Its where the two bones meet is called
A.cartilage
B. tendons C.ligaments D.joint

25. It serves as the pad for the bones at the joint is called
A.ligament
B.joints
C.cartilage
D. tendons
26. Which pair of organs are protected by the ribcage?
A.heart and lungs
B.heart and kidney C.kidneys ang uterus
D.Lungs and intestines
27. The spinal cord s proiected by the
A.backbone
B.clavicle C.cranium
D.pelvis
28. It protects the lower part of the digestae system and reproductive organs
A. pelvis
B.skull
C.ribs
D.Ribcage
29. Which of the following organis protected by the spinal colum
A.brain
B.spinal cord C.heart
D.lungs
30. The skull protects the brain and the breast bone protects the
A.lungs
B.brain
C.heart
D.kidney