Ribcage helps in the protection of the lungs.
The contraction and expansion of diaphragm helps in pulling air into the lungs and expelling air out of the lungs.
(i) With respect to rib cage, explain the following
bicephalic ribs
(ii)
With respect to rib cage, explain the following
true ribs
(iii) With respect to rib cage, explain the following
Floating ribs
What are the functions of ribs and diaphragm? [3 MARKS]