Question

State if the following statements are true or false.
(a) Gaseous exchange takes place in the alveoli of the lungs.
(b) In the process of respiration, oxygen is given out while the carbon di oxide is taken in.
(c) Cartilaginous rings prevent the trachea from expanding.
(d) The oxidation of food to release energy and water is called breathing.
(e) Breathing is a chemical process while respiration is a physical process.

Answer 1

Answer:

a. true

b. false

c. false

d. false

e. false