Body Systems

the bones of appendages and girdles that connect 

them with the axial skeleton and provide support and flexibility

• exoskeleton

• endoskeleton

• appendicular

• axial

This bone protects the brain.

• scapula

• tibia

• skull

• brainbone

 an internal skeleton that is comprised of bone 

and cartilage

• Exoskeleton

• Endoskeleton

• appendicular

• Axial

the bones along the axis of the body that 

protect internal organs

• Exoskeleton

• Endoskeleton

• Appendicular

• Axial

 an external skeletal system that is made up of chitin 

and calcium carbonate

• exoskeleton

• endoskeleton

• appendicular

• axial

The body contains ____________ bones.

• 312

• 562

• 126

• 206

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

• endocrine system

• circulatory system

• muscular system

• digestive system

Tendons attach _____________.

• Ligament to Ligament

• Bone to Bone

• Muscle to Muscle

• Bone to Muscle

This part of the bone produces red blood cells.

• Spongy bone

• yellow bone marrow

• compact bone

• red bone marrow

How do the skin and circulatory system help cool the body?

• Blood vessels in the dermis enlarge

• Sweat glands in the dermis constrict

• Hair follics in the dermis make goose bumps