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What signifies one respiration?

one inspiration

one expiration

one inspiration and one expiration

one inspiration and two expirations

User Florjon
by
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2 Answers

0 votes

Answer:

C

Step-by-step explanation:

on edg

User Datwelk
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9 votes

Answer:

C

Step-by-step explanation:

One inspiration and one expiration signifies one respiration.

User Christian Fredh
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4.7k points