Subject :NSO Class : Class 7
The given figure shows the mechanism of breathing through lungs. From the following statements, select the statement that is incorrect with respect to the mechanism of inhaling.
(A) The breast bone moves forward.
(B) The diaphragm flattens.
(C) The ribs move downward and outwards.
(D) The ribs move upward and outwards.
my answer is 'd', is it correct?
Ans 1:
Class : Class 8
Option B is the correct answer