204k views
5 votes
The respiratory system has many

important functions, one of which is
helping to produce your ___. 
A. voice
B. blood
C. sound

2 Answers

4 votes
Its A) voice because it is one of the externally main functions
User Markens
by
7.6k points
4 votes

Answer:

C. Sound

I hope this will help!!!!

User Rickhuynh
by
7.4k points
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