Which of the following is the first site for the
exachange of inhaled air?
(a) Blood capillaries of lungs
(b) Alveoli of lungs
(c) Blood capillaries adjacent to body cells
(d) Left auricle of the heart
Answers
Answered by
2
Answer:
Alveoli of lungs is the right answer
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Answered by
1
Answer:
alveoli (b) ❤❤❤❤❤❤❤❤❤❤❤
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