Question

CPU FOTOGP
Q8. Complete the table below, showing what happens when you breathe
Breathing in / out
Do the ribs move
in or out?
Does the
diaphragm move
up or down?
Does the air have
more or less CO2
in it?
Breathing in
(inhaling)
Breathing out
(exhaling)​

Answer 1

Answer:

diaphragm move up and down