1. Topic: The Human Respiratory System
Topic: The Human Respiratory System. Aim: How Can We describe the structure & the function of the respiratory system?
Do Now: Read P. 4(introduction)
Define the term respiration.
Respiration is the process that releases energy from nutrients.

2. What is human respiration? Read P. 49& Ans.
Name & explain the types of respiration.

3. What are the organs that make up the respiratory system? P. 50.
What is the function of the respiratory system?
The R.S. transport gases between the external environment & the internal surfaces where gas exchange occur.
2 Draw& label the R. S.

4. What are the functions of the parts of the R.S.?
Nostril & mouth.
Nasal passages.
Epiglottis.
Trachea.
Bronchi& bronchioles.
Alveoli.

5. How can we explain the breathing process? Read P. 51 & Ans.
What is breathing?
How do inhalation& exhalation occur?
What causes the changes in air pressure between the chest cavity & the outside environment?
Name 3 factors that affect your breathing rate.

6. What are the R.S. Disorders?P.52.
List, Describe &explain the causes of each disorder.
What is the treatment & or the prevention of each disorder.

8. Gas exchange takes place at the alveoli moist thin membranes surrounded by blood capillaries.