|Join Nairaland / Login / Trending / Recent / New|
Stats: 1,663,722 members, 3,116,489 topics. Date: Friday, 30 September 2016 at 07:41 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 - 2016 Oluwaseun Osewa. All rights reserved. See How To Advertise. 44