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The Respiratory System Activity Sheet. 1. The lungs are the main organs of the respiratory system. When you breathe in, you take in _________________________ from the air. 2. When you breathe out, you get rid of ___________________________________________. 3.
Each adult lung is about the size of a football. When they are healthy, your lungs feel a little like a sponge and are pinkish-gray. When lungs are damaged by smoking, they can appear gray or have black spots on them. One disease that is very common in children involves the lungs. Asthma narrows the breathing tubes, making it harder to breathe.
lungs. Adenosine triphosphate (ATP), produced by cellular respiration, provides the energy for the body to perform many functions, including nerve conduction and muscle contraction. Lack of oxygen affects brain function, sense of judgment, and a host of other problems. Gas Exchange
The lungs flank the heart and great vessels in the chest cavity. (Source: Gray's Anatomy of the Human Body, 20th ed. 1918.) Functions In this chaper we will discuss the four processes of respiration. They are: 1. BREATHING or ventilation 2. EXTERNAL RESPIRATION, which is the exchange of gases (oxygen and carbon dioxide) between inhaled air and ...
I can describe how the human lungs are adapted to increase the amount of gas exchange. 1 Slide deck. 1 Worksheet. 2 Quizzes. 1 Video. 5. Cellular respiration. I can describe what cellular respiration is and explain why it happens in all living organisms all the time.
The functions of the respiratory system include which of the following? (l) bringing air containing oxygen into the body, (2) releasing carbon dioxide into the atmosphere, (3) exchanging oxygen with carbon dioxide
The respiratory system includes the nose, throat, voice box, windpipe, and lungs. What do you think makes these parts a body system? What are some factors that influence how well the respiratory system works?
