Structurally the skin consists of two principal parts. Name them.

What is the function of the optic groove? What happens here?

The hard palate consists of the maxilla and palatine bones. Name the specific parts of these bones that make up the hard palate.

What passes through the foramen magnum?

The head of the ulna is on its distal end, while the head of the radius is on its proximal end.

Name some differences between a male and female pelvic inlet.

What bones articulate with the sacrum (be specific)?

What is cerumen – what is it made of?

The _______ receives blood from the superior venae cavae and the coronary sinus.

Forceful expiration involves the contraction of ______.