Which body cavity is a continuation of the cranial cavity and travels down the midline of the back?
A. spinal
B. abdominal
C. thoracic
D. pelvic
Answer:A
Which body cavity is a continuation of the cranial cavity and travels down the midline of the back?
A. spinal B. abdominal C. thoracic D. pelvic
Explanation: A) Correct!