Skeletal System

The skeletal system works with the ______________ to help your body move.

• digestive system

• circulatory system

• respiratory system

• muscular system

What does bone marrow make?

• blood cells

• cancer

• bone cells

• oxygen

The skull protects which organ?

• heart

• lungs

• brain

• stomach

What part of the skeleton protects the heart, lungs, and stomach?

• rib cage

• femur

• skull

• spine

Where is the femur located in the body?

• arm

• shoulder

• leg

• foot

How many bones are in an adult?

• 200

• 203

• 206

• 209

The human skeleton can be subdivided into two parts, what part is made up of the skull, sternum, vertebral column and rib cage?

• appendicular
• axial

What type of bone is the femur?

• Long bone
• Short bone
• Flat bone
• Irregular bone

The ______________ is made up of arms, wrists, hands, fingers, legs, ankles, feet, and toes.

• Axial
• Appendicular

Which of the following best describes the job of the skeletal system?

• Gives shape and support to the body.

• Sends messages from the stomach to the brain.

• Brings in and breaks down all nutrients for the body