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प्रश्न
Name the processes by which air enters and comes out of our lungs.
उत्तर
- The process of taxing air into the lungs is called inspiration or inhalation.
- The process of expelling air from the lungs is called expiration or exhalation.
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संबंधित प्रश्न
Explain the differences.
External and internal respiration
Take a large sheet of thick paper, about the height of a child in the class. Put it on the wall as shown in the picture and secure it with tapes. Ask one student to stand against it and another to draw the outline of the body. Now get other students to point out the right places of the following organs within the outline - the brain, lungs, heart, and stomach. Now recall the following details about each of the organs. (1) In which cavity of the body is it situated? (2) What is its function? (3) Which are the bones that protect it?
Circulatory system transports these throughout the body
Match the following.
| Organ | Elimination | |
| Skin | a. | Urine |
| Lungs | b. | Sweat |
| Intestine | c. | Carbon dioxide |
| Kidneys | d. | Undigested food |
Why do we sweat?
Higher Order Thinking Skill
Why your doctor advises you to drink plenty of water?
Which is the largest organ in the human body?
List the major organ system of our body.
The voice box is called ______.
______ acts as a thermoregulatory organ.
