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what is alveoli
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what is alveoli
Alveoli are the tiny air sacs at the end of the smallest air passages in the lungs. There are millions of alveoli in each lung. Oxygen particles from the air seep through the walls of the alveoli into blood vessels, to be taken to the heart. The blood also passes carbon dioxide to the alveoli, to be breathed out.
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what is alveoli
1 any of the many tiny air sacs of the lungs which allow for rapid gaseous exchange.
2 the bony socket for the root of a tooth
2 the bony socket for the root of a tooth
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what is alveoli
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what is alveoli for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about what is alveoli covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is alveoli.
what is alveoli for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about what is alveoli covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is alveoli.
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