Curious Kids: I heard that breathing through your mouth makes your IQ go down. Is that true?
- Written by David King, Senior Lecturer, The University of Queensland
What's better -- breathing through your nose or your mouth?Flickr/Lauren Rushing, CC BYThis is an article from Curious Kids, a series for children. The Conversation is asking kids to send in questions they’d like an expert to answer. All questions are welcome – serious, weird or wacky!
Hello. My name is Mannix and I am 10 years old. I...




