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1 vote
1 vote
Which of these are part of the respiratory system? (Select all that apply.)

larynx
sinuses
heart
lungs

User Swv
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2 Answers

21 votes
21 votes

Answer:

larynx, sinuses, lungs

I know this is old, but just in case anyone else needs it

User Rho
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19 votes
19 votes

Answer:

larynx, sinuses, lungs

Step-by-step explanation:

User MeteorBuzz
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