Skeleton System Test

How many bones are in the body?

• 300

• 80

• 206

• 126

The thoracic cage does NOT protect these organs.

• Heart

• Lungs

• Small Intestine

• Liver

Humans have this type skeleton.

• Appendicular

• Axial

• Exoskeleton

• Endoskeleton

The skeletal system works with this system to allow body movement.

• Muscular

• Digestive

• Respiratory

• Circulatory

This part of the bone produces red blood cells.

• Compact Bone

• Spongy Bone

• Bone Marrow

• Periosteum

The part of the skeleton along the axis of the body is -

• Appendicular

• Axial

• Exoskeleton

• Endoskeleton

This part of the skeletal system has over half of the body’s bones.

• Appendicular

• Axial

• Exoskeleton

• Endoskeleton

The Axial part of the skeleton contains ______ bones.

• 80

• 126

• 206

• 300

Which part of the bone is less dense and porous?

• Compact Bone

• Spongy Bone

• Bone Marrow

• Periosteum

Ligaments attach -

• bone to muscle.

• bone to tendons.

• bone to bone.

• bone to ligaments.