Human Biology
http://www.ck12.org Chapter 1. Human Biology Breathing and Respiration The process of getting oxygen into the body and releasing ...
1.32. Respiratory System Organs http://www.ck12.org 1.32 Respiratory System Organs Identify the parts of the respiratory system ...
http://www.ck12.org Chapter 1. Human Biology Pharynx. Lungs. Diaphragm. These structures are shown below (Figure1.57). FIGURE ...
1.32. Respiratory System Organs http://www.ck12.org FIGURE 1.58 "Grape-like" alveoli in the lungs. Vocabulary alveoli: Tiny sac ...
http://www.ck12.org Chapter 1. Human Biology Where is the trachea located and what is its function? What is the relationship be ...
1.33. Processes of Breathing http://www.ck12.org 1.33 Processes of Breathing Outline how the respiratory system and the cardiov ...
http://www.ck12.org Chapter 1. Human Biology FIGURE 1.59 Gas exchange is the movement of oxygen into the blood and carbon dioxid ...
1.33. Processes of Breathing http://www.ck12.org Review How does oxygen enter the blood stream? What is the name of the waste g ...
http://www.ck12.org Chapter 1. Human Biology 1.34 Respiratory System Diseases Describe some common diseases and conditions affe ...
1.34. Respiratory System Diseases http://www.ck12.org This inhaler can help ease the symptoms of asthma. The boy may have felt a ...
http://www.ck12.org Chapter 1. Human Biology FIGURE 1.61 Asthma occurs when the bronchioles swell and the muscles around the bro ...
1.34. Respiratory System Diseases http://www.ck12.org FIGURE 1.62 A public health notice from the early 20th century reminded pe ...
http://www.ck12.org Chapter 1. Human Biology FIGURE 1.64 The lung of a smoker who had emphysema (left). Tar, a sticky, black sub ...
1.34. Respiratory System Diseases http://www.ck12.org bronchitis: Inflammation of the membrane lining of the bronchial tubes of ...
http://www.ck12.org Chapter 1. Human Biology 1.35 Respiratory System Health Identify what you can do to keep your respiratory s ...
1.35. Respiratory System Health http://www.ck12.org Wash Your Hands Washing your hands often, especially after sneezing, coughin ...
http://www.ck12.org Chapter 1. Human Biology MEDIA Click image to the left for more content. How many days a year does Los Ange ...
1.36. Excretion http://www.ck12.org 1.36 Excretion Identify the functions of the excretory system. What happens to your body’s ...
http://www.ck12.org Chapter 1. Human Biology TABLE1.6:(continued) Organ(s) Function Component of Other Organ System Skin Sweat g ...
1.37. Urinary System http://www.ck12.org 1.37 Urinary System Describe the parts of urinary system. Why is urine important? You ...
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