Question

Key words meaning
Lungs
Inhalation
Spiracles
Tracheae
Ribs
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Answer 1

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Question:- Key words meaning

Lungs

Inhalation

Spiracles

Tracheae

Ribs

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Answer:-

• Lungs :- Lungs are the respiratory organ of humans which help in the exchange of gases in human body

• Inhalation :- Inhalation is the process through which air and other gases enter our lungs

• Spiracles :- It is an external opening present in the body of an organism through which respiration occurs

• Trachea :- Trachea is also known as the wind pile through which air is transported to and from the lungs

• Ribs :- It is a set of bones protecting the thoracic cavity where lungs are situated

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