Complete the following statement with the correct amount of each rib. In the thoracic cage, there are [answer1] true ribs and [answer2] false ribs. [answer3] of those false ribs are floating ribs.

Identify the highlighted body cavity.

Reference position for anatomical description is known as

Check all that apply. An individual in anatomical position is 

What direction is indicated by the arrow in the image?

Spaces between bones of the skull that allow for growth in infants are referred to as ___________________.

Which body cavity houses the heart?

    Name the highlighted structure or bone.

In anatomical position, the subject is 

Name the highlighted structure or bone.