Question

there is any difference between external respiration and expiration ​

Answer 1

Answer:

Explanation:

External respiration occurs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the alveolar air. Internal respiration occurs in the metabolizing tissues, where oxygen diffuses out of the blood and carbon dioxide diffuses out of the cells.

Answer 2

Answer:

YEA AFFCOURSE.

Explanation:

External respiration-Is the process which involves the inspiration (inhealing) and expiration (exhealing) .

Well, external respiration involves both inheale and exheale but, expiration only refers to exhaling the air from lungs to the surrounding.

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