MEDICAL
KIDNEY
| Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
 | 
 What organ in the excretory system gets rid of carbon dioxide and water vapor? 
|  |  Kidneys 
 | 
|  |  Lungs 
 | 
|  |  Skin 
 | 
|  | None of the above
 | 
 Explanation: 
Detailed explanation-1: -Therefore, lungs help in expelling or eliminating carbon dioxide which is a waste substance for the body. Along with carbon dioxide, the lungs also give out water in the form of water vapour.
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