Look at the diagramgiven alongside and answer the questions
(a) What does fig (a) and (b) depict?
(1) Explain what happens when airis inhaled and exhaled.
OTS (Higher Order Thinking Skills) Questions:
What will happenitour diaphragm shows no movement?
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(a) this figure shows external respiration OR it shows exhaling of air
when air is inhaled the diaphragm is pushed above and lungs contract
when air is inhaled the diaph is pushed down and lungs relax
if our diaphragm doesn't show any movement we will not breathe
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