Skeletal System

1234
Across
  1. 4. allows passage of the jugular vein, the largest vein of the head, which drains the brain; just anterior to it in the cranial cavity is the internal acoustic meatus, which transmits cranial nerves VII and VIII
Down
  1. 1. spans the width of the skull and forms part of the floor of the cranial cavity
  2. 2. the outermost covering of the brain attaches to this projection
  3. 3. lie inferior to the parietal bones; they join them at the squamous sutures