|Join Nairaland / LOGIN! / Trending / Recent / New|
Stats: 1,752,821 members, 3,387,238 topics. Date: Sunday, 26 February 2017 at 01:22 PM
|Why Do We Yawn? by 9jamum(f): 11:22am On Nov 26, 2011|
Is it because one is being tired, bored or oxygen deprived, or low temperature of the brain?
What is excessive yawning?
|Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health |
religion celebs tv-movies music-radio literature webmasters programming techmarket
Nairaland - Copyright © 2005 - 2017 Oluwaseun Osewa. All rights reserved. See How To Advertise. 17