Skeletal System

Front

What is the upper leg bone called?

Back

Femur

Front

Which bone is also known as the collar bone?

Back

Clavicle

Front

What is the name of the bone that protects the spinal cord?

Back

Vertebrae

Front

What is another name for the breastbone?

Back

Sternum

Front

What does bone marrow produce?

Back

Blood

Front

What is the longest bone in the human body?

Back

Femur

Front

What is the function of the rib cage?

Back

To protect the heart and lungs.

Front

What are the two main types of bone tissue?

Back

Compact bone and spongy bone.

Front

What is the name of the bone in the forearm that is on the thumb side?

Back

Radius

Front

What is the name of the bone in the forearm that is on the pinky side?

Back

Ulna