Skeletal System

Most insects have this type of skeleton.

• Exoskeleton
• Endoskeleton

Humans have this type of skeleton.

• Endoskeleton
• Exoskeleton

This bone protects the brain.

• Cranium
• Scapula
• Tibia
• Femur

The thoracic cage does NOT protect this organ.

• Lower intestine
• heart
• lungs
• liver

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

• Muscular
• Circulatory
• Nervous
• Digestive

This part of the bone produces red blood cells.

• bone marrow
• periosteum
• compact bone
• spongy bone

Bones are able to store, absorb, and release minerals in the body. This helps produce ________ in the body.

• homeostasis
• hypothesis
• homeopathic
• homosapien

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

• axial
• appendicular
• appendix
• appendage

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

• appendicular
• axial
• appendage
• hands and feet

The axial part of the skeleton contains ___ bones.

• 80
• 126
• 100
• 206