Worksheet 13 - Anatomy

Front

What is the name of the structure labeled as number 6 in the human skeleton diagram?

Back

Radius

Front

What part of the skeleton includes the upper and lower limbs along with the girdles that attach them to the body?

Back

Appendicular Skeleton

Front

What is the primary function of the rib cage?

Back

To protect the heart and lungs

Front

What is the front portion of the thoracic cage, also known as the breastbone?

Back

Sternum

Front

What is made up of the clavicle (collarbone) and the scapula (shoulder blade)?

Back

Pectoral Girdle

Front

What are the two main divisions of the human skeleton?

Back

Axial Skeleton and Appendicular Skeleton

Front

What bones are included in the axial skeleton?

Back

Skull, vertebral column, and rib cage.

Front

What is the function of the vertebral column?

Back

To protect the spinal cord and support the head and body.

Front

What is the role of the clavicle in the skeletal system?

Back

To connect the arm to the body and provide support for the shoulder.

Front

What is the difference between the axial and appendicular skeleton?

Back

The axial skeleton consists of the skull, vertebral column, and rib cage, while the appendicular skeleton includes the limbs and girdles.