Answer Type Questions :
1. What causes Breathing ? Explain it with the help of diagram.
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Answer:
The process of breathing in is called inhalation. The process of breathing out is called exhalation. Breathing is a vital function of life. The lungs add oxygen to the blood and remove carbon dioxide in a process called gas exchange. In addition to the lungs, your respiratory system includes airways, muscles, blood vessels, and tissues that help make breathing possible. Your brain controls your breathing based on your body’s need for oxygen.
SORRY BUT I COULDNT POST THE DIAGRAM....
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1
Answer:
breathing helps us to take oxygen. we can release oxygen by inhale and exhale process
Explanation:
diagram i know but it takes 10 min time so sorry for not drawing diagram
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