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4 votes
Which of the following organs is not a part of the respiratory system?

A.Nose
B.Lungs
C.Kidney
D.Trachea



2 Answers

2 votes

Answer:

C. kidney

Step-by-step explanation:

respiratory system means an organ that helps you to breathe a nose,lungs,trachea are an organ to help you breathe. However, Kidney is not, this is because the kidney is in the urinary system which means to eliminate waste from the body. The urinary system also includes bladder, ureters, urethra.

User Becka
by
3.8k points
3 votes

Answer:

C

Step-by-step explanation:

the rest are in the respiratory system.

User Jdoig
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3.1k points