Question

Label the parts of the respiratory system and give at least one function of each parts

Pls answer this wisely and correctly
Best answer will be marked brainliest
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Answer 1

Answer:

1.The nose. The nose is the only part of the respiratory system that is visible externally and is the route for air entry into the respiratory system. Air is drawn in via the nostrils or external nares and enters the large nasal cavity, which is divided into two by the nasal septum.

2.The mouth, also known as the oral cavity, is the secondary external opening for the respiratory tract. Most normal breathing takes place through the nasal cavity, but the oral cavity can be used to supplement or replace the nasal cavity's functions when needed.

3.The third region is the laryngeal pharynx, which begins at the epiglottis and leads down to the esophagus. Its function is to regulate the passage of air to the lungs and food to the esophagus.

4.The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.

5.The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.

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Explanation:

plss mark as the brainliest answer.

Answer 2

Concept Introduction:-

A biological system breathing apparatus made up of particular organs as well as structures that are employed for gas exchange.

Explanation:-

A question has been provided to us

We need to find the solution to the question

$1$-Nasal Cavity $2$-Mouth $3$- Larynx, $4$-Lungs, $5$-Bronchi, $6$-Diaphragm, $7$-Pharynx, $8$-Trachea, $9$-Bronchus, $10$-Bronchioles, $11$-Alveoli. Respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections. The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.

Final Answer:-

The correct answer are $1$-Nasal Cavity, $2$-Mouth, $3$- Larynx, $4$-Lungs, $5$-Bronchi, $6$-Diaphragm, $7$-Pharynx, $8$-Trachea, $9$-Bronchus, $10$-Bronchioles, $11$-Alveoli.

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