Biology
: Girls AloudDate: 11/2005
From: Chemistry
Comment:
written by Miranda Cooper, Brian Higgins, Lisa Cowling & Giselle Sommerville
| Chart | Debut date | Peak pos. |
|---|---|---|
| UK | 26/11/2005 | 4 |
 |  |  |
| Girls Aloud singles chronology | ||
|---|---|---|
| Long Hot Summer (09/2005 • 103 pts) | Biology (11/2005 • 137 pts) | See the Day (12/2005 • 86 pts) |
| Girls Aloud singles by points | ||
|---|---|---|
| Wake Me Up (03/2005 • 137 pts) | Biology (11/2005 • 137 pts) | Call the Shots (12/2007 • 142 pts) |
Music video