Chapter 8 on Phone

Question 1

How many pairs of ribs do we have? And categorize them.

Answer 1

12 pairs of ribs

1 to 7 pair of true ribs
8 to 12 are false ribs
11 to 12 are floating ribs

Question 2

What is located inside a thoracic cage?

Answer 2

Thoracic cage consists of thoracic vertebrae, sternum, and ribs
Encloses lungs and heart